Photoelectrochemical immunoassay platform based on MoS 2 nanosheets built-in with gold nanostars for neuron-specific enolase assay
MoS2 nanosheets had been prepared by exfoliating MoS2 bulk crystals with ultrasonication in N-methylpyrrolidone and had been built-in with gold nanostars (AuNS) to fabricate an AuNS/MoS2 nanocomposite.
All nanomaterials had been characterised by transmission electron microscope, scanning electron microscope, ultraviolet-visible spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy.
A0uNS/MoS2 nanocomposites had been coated onto a glassy carbon electrode (GCE) ground to assemble a nanointerface for immobilizing neuron-specific enolase antibody (anti-NSE) thus forming a photoelectrochemical immunoassay system.
AuNS can significantly promote the photoelectric conversion of MoS2 nanosheets bettering the effectivity for a photoelectrochemical assay.
Being illuminated with white gentle LED and controlling the potential at 0.05 V (vs. SCE), the photocurrent generated from anti-NSE(BSA)/AuNS/MoS2/GCE using 0.15 mol L-1 ascorbic acid as electron donor is likely to be recorded with amperometry and used as an output signal for NSE quantitative assay.
Beneath optimized experimental circumstances, the photocurrent variation for the affinity-binding NSE is proportional to the logarithm of NSE focus throughout the differ 5.Zero pg mL-1 to 1.5 ng mL-1 with a detection prohibit of three.5 pg mL-1 (S/N = 3).
The practicability of the PEC immunoassay system was evaluated by determining NSE in scientific serum samples. The recoveries ranged from 93.Zero to 103% for the dedication of NSE in serum samples with an unusual addition methodology.
The PEC immunoassay system possesses good accuracy for determining NSE in precise samples. Graphical abstract.
Key phrases: Gold nanostar; MoS2 nanosheet; Neuron-specific enolase; Photoelectrochemical immunoassay.
Human Toxoplasma (TOX) IgG Rapid Test Kit |
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| abx092098-20tests | Abbexa | 20 tests | EUR 260.4 |
TOX (Toxoplasma Antibody IgG) ELISA test |
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| 32 | Biobase | 96T/Box | Ask for price |
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Description: ELISA based test for quantitative detection of TOX (Toxoplasma Antibody IgG) |
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Human Cytomegalovirus IgG / IgM, Toxoplasma IgG / IgM, Rubella IgG Rapid Test Kit |
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| abx092078-20tests | Abbexa | 20 tests | EUR 410.4 |
Human IgG AssayLite Fluorescent Immunoassay Kit |
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| FEI7200 | AssayPro | 96 Well Plate | EUR 475.2 |
Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Colloidal gold immunoassay) |
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| CP04010 | UnScience | 25T/kit | Ask for price |
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Description: The Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Serum/Plasma/Whole blood) is a qualitative membrane-based immunoassay for the detection of SARS-CoV-2 neutralizing antibodies in serum, plasma and whole blood. The sample is dropped into the sample well, and chromatography is performed under the capillary effect. The SARS-CoV-2 neutralizing antibodies in the sample combined with the colloidal gold-labeled SARS-CoV-2 spike protein(SP), then spread to the test area. It is captured by coated SP subunit RBDNTD-CTD, to form a complex and gather in the test area (T line). The quality control area is coated with mouse anti-chicken IgY, and the colloidal goldlabeled chicken IgY is captureed to form a complex and aggregate in hte quality control area (C line). If the C line does not show color, it indicates that the result is invalid, and this sample need to be tested again. |
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Toxoplasma IgG ELISA Kit |
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| DEIA379 | Creative Diagnostics | 96T | EUR 674.4 |
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Description: The Toxoplasma IgG Antibody ELISA Test Kit has been designed for the detection and the quantitative determination of specific IgG antibodies against Toxoplasma in serum and plasma. |
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Toxoplasma IgG ELISA Kit |
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| E4673-100 | Biovision | each | EUR 646.8 |
TOX (Toxoplasma Antibody IgM) ELISA test |
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| 33 | Biobase | 96T/Box | Ask for price |
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Description: ELISA based test for quantitative detection of TOX (Toxoplasma Antibody IgM) |
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Toxoplasma IgG ELISA |
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| QY-E110089 | Qayee Biotechnology | 96T | EUR 526.8 |
Toxoplasma IgG ELISA |
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| QY-E40163 | Qayee Biotechnology | 96T | EUR 480 |
11,12-DHET Immunoassay Kit |
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| DH4 | Detroit R&D | 1 Kit | EUR 368.4 |
Mouse Toxoplasma IgG ELISA Kit |
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| ELA-E2306m | Lifescience Market | 96 Tests | EUR 1038 |
Immunoassay Stabilizer |
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| 85R-103 | Fitzgerald | 1 liter | EUR 577.2 |
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Description: Stabilizing buffer for use in immunoassays |
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RealScreen Toxoplasma IgG ELISA Kit |
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| EL035-096 | GenDepot | 96T | EUR 999.6 |
Canine Toxoplasma IgG ELISA |
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| QY-E70162 | Qayee Biotechnology | 96T | EUR 511.2 |
Toxoplasma gondii IgG ELISA kit |
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| 55R-IB19213 | Fitzgerald | 96 wells | EUR 361.2 |
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Description: ELISA kit for the detection of Toxoplasma gondii IgG in the research laboratory |
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Toxoplasma gondii IgG ELISA Kit |
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| DEIA1078 | Creative Diagnostics | 96T | EUR 667.2 |
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Description: For the qualitative determination of IgG class antibodies against Toxoplasma gondii in cat, rabbit, canine, and mouse serum. |
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(1-Kit )11,12-EET/DHET Immunoassay Kit |
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| DH5 | Detroit R&D | 1 Kit | EUR 368.4 |
CaspSELECT Caspase 3 Immunoassay Kit |
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| 55R-1338 | Fitzgerald | 100 assays | EUR 1226.4 |
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Description: Assay Kit for detection of Capase 3 activity in the research laboratory |
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Human IgA, IgG and IgM AssayLite Multiplex Fluorescent Immunoassay Kit |
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| FI700161M3 | AssayPro | 96 Well Plate | EUR 1472.4 |
cGMP Direct Immunoassay Kit (Colorimetric) |
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| K372-100 | Biovision | each | EUR 614.4 |
cAMP Direct Immunoassay Kit (Colorimetric) |
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| K2044-100 | ApexBio | 100 assays | EUR 634.8 |
cGMP Direct Immunoassay Kit (Colorimetric) |
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| K2066-100 | ApexBio | 100 assays | EUR 634.8 |
cAMP Direct Immunoassay Kit (Colorimetric) |
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| K371-100 | Biovision | each | EUR 614.4 |
Human Toxoplasma IgG ELISA Kit (Direct EIA) |
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| EK7099 | BosterBio | 96wells/kit, with removable strips. | EUR 573.6 |
Immunoassay Stabilizer (BSA free) |
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| 85R-103BF | Fitzgerald | 1 liter | EUR 577.2 |
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Description: BSA Free Stabilizing buffer for use in immunoassays |
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QuickTiter Adenovirus Titer Immunoassay Kit |
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| VPK-109 | Cell Biolabs | 100 assays | EUR 846 |
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Description: Accurate measurement of adenovirus titer is critical for gene delivery. Traditional plaque-forming unit (PFU) assays are long and suffer from high inter-assay variability. The QuickTiter Adenovirus Titer Immunoassay Kit provide a quick, complete system to functionally titer virus infectivity. The assay recognizes all 41 serotypes of adenovirus, and can be used with any adenovirus system that can amplify in HEK 293 cells. |
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Human IgA AssayLite Fluorescent Immunoassay Kit |
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| FEI7001 | AssayPro | 96 Well Plate | EUR 475.2 |
Human IgM AssayLite Fluorescent Immunoassay Kit |
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| FEI7301 | AssayPro | 96 Well Plate | EUR 475.2 |
Rat Albumin AssayLite Fluorescent Immunoassay Kit |
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| FERA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
Mouse Albumin AssayLite Fluorescent Immunoassay Kit |
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| FEMA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Albumin AssayLite Fluorescent Immunoassay Kit |
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| FEA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
CaspSELECT? Caspase-3 Immunoassay Kit (Fluorometric) |
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| K163-100 | Biovision | each | EUR 901.2 |
Toxoplasma Antibody (IgG) (Human) ELISA Kit (OKCA00443) |
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| OKCA00443 | Aviva Systems Biology | 96 Wells | EUR 1123.2 |
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Description: Description of target: Toxoplasma Antibody (IgG);Species reactivity: Human;Application: ;Assay info: Assay Methodology: Qualitative Reverse Capture ELISA;Sensitivity: |
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Human Prealbumin AssayLite Fluorescent Immunoassay Kit |
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| FEP2010 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Toxoplasma Gondii IgG Antibody (T. Gondii IgG) ELISA Kit |
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| abx364859-96tests | Abbexa | 96 tests | EUR 548.4 |
Human Toxoplasma Gondii IgG Antibody (T. Gondii IgG) ELISA Kit |
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| abx055020-96tests | Abbexa | 96 tests | EUR 801.6 |
Human Haptoglobin AssayLite Fluorescent Immunoassay Kit |
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| FEH1003 | AssayPro | 96 Well Plate | EUR 475.2 |
QuickTiter Adenovirus Titer Immunoassay Kit, Trial Size |
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| VPK-109-T | Cell Biolabs | 20 assays | EUR 448.8 |
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Description: Accurate measurement of adenovirus titer is critical for gene delivery. Traditional plaque-forming unit (PFU) assays are long and suffer from high inter-assay variability. The QuickTiter Adenovirus Titer Immunoassay Kit provide a quick, complete system to functionally titer virus infectivity. The assay recognizes all 41 serotypes of adenovirus, and can be used with any adenovirus system that can amplify in HEK 293 cells. |
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Up-converting Phosphor immunoassay analyzer |
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| abx095263-1Machine | Abbexa | 1 Machine | EUR 7326 |
Human Ceruloplasmin AssayLite Fluorescent Immunoassay Kit |
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| FEC5201 | AssayPro | 96 Well Plate | EUR 475.2 |
Recombinant (E.Coli) Toxoplasma Gondii MIC3 (234-306aa immunodominat regions) |
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| RP-1437 | Alpha Diagnostics | 100 ug | EUR 343.2 |
Human Complement C3 AssayLite Fluorescent Immunoassay Kit |
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| FEC2101 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Complement C4 AssayLite Fluorescent Immunoassay Kit |
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| FEC2102 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Cytomegalovirus, Toxoplasma, Rubella, Herpes simplex virus type II IgM Rapid Test Kit |
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| abx092077-20tests | Abbexa | 20 tests | EUR 410.4 |
Human Fibrinogen (FBG) AssayLite Fluorescent Immunoassay Kit |
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| FEF1040 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Cardiolipin Antibodies, IgA, IgG and IgM AssayLite Multiplex Fluorescent Immunoassay Kit |
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| FAA3CARL | AssayPro | 96 Well Plate | EUR 1472.4 |
Recombinant (E.Coli) Toxoplasma Gondii P24 (GRA1, 57-149aa immunodominat regions ) |
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| RP-1438 | Alpha Diagnostics | 100 ug | EUR 343.2 |
Toxoplasma IgM ELISA Kit |
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| DEIA380 | Creative Diagnostics | 96T | EUR 674.4 |
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Description: The Toxoplasma IgM Antibody ELISA Test Kit has been designed for the detection and the quantitative determination of specific IgM antibodies against Toxoplasma gondii in serum and plasma. |
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Toxoplasma IgA ELISA Kit |
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| E4672-100 | Biovision | each | EUR 646.8 |
Toxoplasma IgM ELISA Kit |
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| E4674-100 | Biovision | each | EUR 646.8 |
Pig Toxoplasma ELISA Kit |
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| QY-E40195 | Qayee Biotechnology | 96T | EUR 480 |
Toxoplasma gondii PCR kit |
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| PCR-VH092-48D | Bioingentech | 50T | EUR 543.6 |
Toxoplasma gondii PCR kit |
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| PCR-VH092-96D | Bioingentech | 100T | EUR 686.4 |
Human Alpha-1-Antitrypsin AssayLite Fluorescent Immunoassay Kit |
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| FEA5101 | AssayPro | 96 Well Plate | EUR 475.2 |
Chicken Toxoplasma Elisa Kit |
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| QY-E80156 | Qayee Biotechnology | 96T | EUR 511.2 |
Toxoplasma gondii RT PCR kit |
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| RTq-VH092-100D | Bioingentech | 100T | EUR 860.4 |
Toxoplasma gondii RT PCR kit |
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| RTq-VH092-150D | Bioingentech | 150T | EUR 969.6 |
Toxoplasma gondii RT PCR kit |
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| RTq-VH092-50D | Bioingentech | 50T | EUR 717.6 |
Human Beta-2 Glycoprotein 1 Antibodies, IgA, IgG and IgM AssayLite Multiplex Fluorescent Immunoassay Kit |
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| FAA3B2GP1 | AssayPro | 96 Well Plate | EUR 1472.4 |
Recombinant (E.Coli) Toxoplasma Gondii ROP4 RH2 (immunodominant regions-GST fusion protein) |
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| RP-1441 | Alpha Diagnostics | 100 ug | EUR 343.2 |
Recombinant Toxoplasma Gondii Toxoplasma P22 Protein, His, E.coli-1mg |
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| QP13787-1mg | EnQuireBio | 1mg | EUR 1513.2 |
Recombinant Toxoplasma Gondii Toxoplasma P32 Protein, His, E.coli-1mg |
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| QP13788-1mg | EnQuireBio | 1mg | EUR 1513.2 |
QPCR Kit DNA Toxoplasma gondii |
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| MOL8560 | Scientific Laboratory Supplies | EACH | EUR 1045.79 |
QPCR Kit DNA Toxoplasma gondii |
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| MOL8562 | Scientific Laboratory Supplies | EACH | EUR 1282.8 |
Recombinant Toxoplasma Gondii Toxoplasma P22 Protein, His, E.coli-100ug |
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| QP13787-100ug | EnQuireBio | 100ug | EUR 261.6 |
Recombinant Toxoplasma Gondii Toxoplasma P22 Protein, His, E.coli-500ug |
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| QP13787-500ug | EnQuireBio | 500ug | EUR 795.6 |
Recombinant Toxoplasma Gondii Toxoplasma P32 Protein, His, E.coli-100ug |
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| QP13788-100ug | EnQuireBio | 100ug | EUR 261.6 |
Recombinant Toxoplasma Gondii Toxoplasma P32 Protein, His, E.coli-500ug |
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| QP13788-500ug | EnQuireBio | 500ug | EUR 795.6 |
Toxoplasma gondii IgA ELISA kit |
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| 55R-IB19212 | Fitzgerald | 96 wells | EUR 361.2 |
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Description: ELISA kit for the detection of Toxoplasma gondii IgA in the research laboratory |
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Toxoplasma gondii IgM ELISA kit |
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| 55R-IB19214 | Fitzgerald | 96 wells | EUR 411.6 |
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Description: ELISA kit for the detection of Toxoplasma gondii IgM in the research laboratory |
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Toxoplasma IgM ELISA |
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| QY-E110088 | Qayee Biotechnology | 96T | EUR 526.8 |
Toxoplasma IgM ELISA |
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| QY-E40162 | Qayee Biotechnology | 96T | EUR 480 |
Dog Toxoplasma Antibody ELISA kit |
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| E08T0880-192T | BlueGene | 192 tests | EUR 1524 |
|
Description: A sandwich ELISA for quantitative measurement of Canine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Dog Toxoplasma Antibody ELISA kit |
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| E08T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
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Description: A sandwich ELISA for quantitative measurement of Canine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Dog Toxoplasma Antibody ELISA kit |
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| E08T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
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Description: A sandwich ELISA for quantitative measurement of Canine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Rat Toxoplasma Antibody ELISA kit |
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| E02T0880-192T | BlueGene | 192 tests | EUR 1524 |
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Description: A sandwich ELISA for quantitative measurement of Rat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Rat Toxoplasma Antibody ELISA kit |
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| E02T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
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Description: A sandwich ELISA for quantitative measurement of Rat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Rat Toxoplasma Antibody ELISA kit |
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| E02T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
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Description: A sandwich ELISA for quantitative measurement of Rat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Pig Toxoplasma Antibody ELISA kit |
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| E07T0880-192T | BlueGene | 192 tests | EUR 1524 |
|
Description: A sandwich ELISA for quantitative measurement of Porcine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Pig Toxoplasma Antibody ELISA kit |
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| E07T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
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Description: A sandwich ELISA for quantitative measurement of Porcine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Pig Toxoplasma Antibody ELISA kit |
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| E07T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
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Description: A sandwich ELISA for quantitative measurement of Porcine Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Goat Toxoplasma Antibody ELISA kit |
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| E06T0880-192T | BlueGene | 192 tests | EUR 1524 |
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Description: A sandwich ELISA for quantitative measurement of Goat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Goat Toxoplasma Antibody ELISA kit |
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| E06T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
|
Description: A sandwich ELISA for quantitative measurement of Goat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Goat Toxoplasma Antibody ELISA kit |
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| E06T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
|
Description: A sandwich ELISA for quantitative measurement of Goat Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Human Albumin and Rat Albumin AssayLite Multiplex Fluorescent Immunoassay Kit |
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| FA320111M1 | AssayPro | 96 Well Plate | EUR 1083.6 |
Mouse Toxoplasma Antibody ELISA kit |
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| E03T0880-192T | BlueGene | 192 tests | EUR 1524 |
|
Description: A sandwich ELISA for quantitative measurement of Mouse Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Mouse Toxoplasma Antibody ELISA kit |
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| E03T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
|
Description: A sandwich ELISA for quantitative measurement of Mouse Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Mouse Toxoplasma Antibody ELISA kit |
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| E03T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
|
Description: A sandwich ELISA for quantitative measurement of Mouse Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Human Toxoplasma Antibody ELISA kit |
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| E01T0880-192T | BlueGene | 192 tests | EUR 1524 |
|
Description: A sandwich ELISA for quantitative measurement of Human Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Human Toxoplasma Antibody ELISA kit |
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| E01T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
|
Description: A sandwich ELISA for quantitative measurement of Human Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Human Toxoplasma Antibody ELISA kit |
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| E01T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
|
Description: A sandwich ELISA for quantitative measurement of Human Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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RealScreen Toxoplasma IgA ELISA Kit |
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| EL034-096 | GenDepot | 96T | EUR 999.6 |
RealScreen Toxoplasma IgM ELISA Kit |
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| EL036-096 | GenDepot | 96T | EUR 999.6 |
Rabbit Toxoplasma Antibody ELISA kit |
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| E04T0880-192T | BlueGene | 192 tests | EUR 1524 |
|
Description: A sandwich ELISA for quantitative measurement of Rabbit Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Rabbit Toxoplasma Antibody ELISA kit |
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| E04T0880-48 | BlueGene | 1 plate of 48 wells | EUR 624 |
|
Description: A sandwich ELISA for quantitative measurement of Rabbit Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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Rabbit Toxoplasma Antibody ELISA kit |
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| E04T0880-96 | BlueGene | 1 plate of 96 wells | EUR 822 |
|
Description: A sandwich ELISA for quantitative measurement of Rabbit Toxoplasma Antibody in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
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A microwell array structured ground plasmon resonance imaging gold chip for high-performance label-free immunoassay
Flooring plasmon resonance imaging (SPRi) offers a compelling methodology for high-throughput, real-time, and label-free biomolecular interaction analysis and immunoassays, nevertheless its effectivity suffers from restricted intrinsic sensitivity and low-contrast SPRi pictures.
Herein we report a high-performance SPRi chip that features patterned microwell array constructed by photolithography of adhesive polydopamine (PDA) skinny film on typical gold chip.
The chip permits for the facile constructing of region-defined sensing array on its ground with improved intrinsic SPRi sensitivity due to the intensified ground plasmon wave (SPW) throughout the microwells.
The immunoassay effectivity of the as-designed SPRi chip is evaluated by using anti-ochratoxin A (anti-OTA) monoclonal antibody as a model aim.
The outcomes current that this microwell array structured gold chip shows ca. 18%-32% elevated signal depth than the typical gold chip when detecting anti-OTA at fully completely different concentrations, and the noise stays on the similar diploma, displaying enhanced intrinsic sensitivity.
Within the meantime, this microwell-structured chip affords clear and high-contrast SPRi pictures with well-defined sensing areas, which enormously facilitates the extraction and quantitative analysis of detection indicators whereas successfully suppressing the disturbance from background areas.
Antibody response in direction of SARS-CoV-2 spike protein and nucleoprotein evaluated by 4 automated immunoassays and three ELISAs
Objectives: To search out out the antibody response in direction of SARS-CoV-2 spike protein and nucleoprotein using 4 automated immunoassays and three ELISAs for the detection of entire Ig antibodies (Roche) or IgG (Abbott, Diasorin, Snibe, Euroimmun, Mikrogen) in COVID-19 victims.
Methods: Sensitivity and dynamic growth to seropositivity had been evaluated in 233 samples from 114 victims with affordable, excessive, or essential COVID-19 confirmed with PCR on nasopharyngeal swab. Specificity was evaluated in 113 samples collected sooner than January 2020 along with 24 samples from victims with non-SARS coronavirus an an infection.
Outcomes: Sensitivity for all assays was 100% [95% confidence interval: 83.7-100] Three weeks after onset of indicators. Specificity varied between 94.7% [88.7-97.8] and 100% [96.1-100]. Calculated on the cut-offs that corresponded to a specificity of 95% and 97.5%,
Roche had the very best sensitivity (85.0% [79.8-89.0] and 81.1% [76.6-85.7], p <0.05 in addition to vs. Abbott).
Seroconversion occurred on frequent 2 days earlier for Roche entire Ig anti-N and the 2 IgG anti-N assays (Abbott and Euroimmun) than for the 2 IgG anti-S assays (Diasorin and Euroimmun) (≥50% seroconversion day 9-10 vs. day 11-12, and p <0.05 for % seropositive victims day 9-10 to 17-18).
There was no very important distinction throughout the IgG antibody time to seroconversion between essential and non-critical victims.
Conclusions: Seroconversion occurred inside Three weeks after onset of indicators with all assays and on frequent 2 days earlier for assays detecting IgG or entire Ig anti-N than for IgG anti-S. The specificity of assays detecting anti-N was equivalent to anti-S and superb in a troublesome administration inhabitants.
Bovine Pg(Progesterone) ELISA Kit |
|||
| EB0016 | FN Test | 96T | EUR 681.12 |
|
Description: Method of detection: Coated with Antigen, Competitive ELISA;Reacts with: Cattle;Sensitivity: 0.188 ng/ml |
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Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Colloidal gold immunoassay) |
|||
| CP04010 | UnScience | 25T/kit | Ask for price |
|
Description: The Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Serum/Plasma/Whole blood) is a qualitative membrane-based immunoassay for the detection of SARS-CoV-2 neutralizing antibodies in serum, plasma and whole blood. The sample is dropped into the sample well, and chromatography is performed under the capillary effect. The SARS-CoV-2 neutralizing antibodies in the sample combined with the colloidal gold-labeled SARS-CoV-2 spike protein(SP), then spread to the test area. It is captured by coated SP subunit RBDNTD-CTD, to form a complex and gather in the test area (T line). The quality control area is coated with mouse anti-chicken IgY, and the colloidal goldlabeled chicken IgY is captureed to form a complex and aggregate in hte quality control area (C line). If the C line does not show color, it indicates that the result is invalid, and this sample need to be tested again. |
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Porcine Pg(Progesterone) ELISA Kit |
|||
| EP0136 | FN Test | 96T | EUR 681.12 |
|
Description: Method of detection: Coated with Antigen, Competitive ELISA;Reacts with: Pig;Sensitivity: 0.188 ng/ml |
|||
Chicken Pg(Progesterone) ELISA Kit |
|||
| ECH0061 | FN Test | 96T | EUR 681.12 |
|
Description: Method of detection: Coated with Antigen, Competitive ELISA;Reacts with: Chicken;Sensitivity: 0.188 ng/ml |
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11,12-DHET Immunoassay Kit |
|||
| DH4 | Detroit R&D | 1 Kit | EUR 368.4 |
Rat Pgr(Progesterone receptor) ELISA Kit |
|||
| ER0492 | FN Test | 96T | EUR 628.92 |
|
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Rattus;Sensitivity: 0.188 ng/ml |
|||
Human PGR(Progesterone receptor) ELISA Kit |
|||
| EH1449 | FN Test | 96T | EUR 628.92 |
|
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Homo sapiens;Sensitivity: 0.188 ng/ml |
|||
Immunoassay Stabilizer |
|||
| 85R-103 | Fitzgerald | 1 liter | EUR 577.2 |
|
Description: Stabilizing buffer for use in immunoassays |
|||
(1-Kit )11,12-EET/DHET Immunoassay Kit |
|||
| DH5 | Detroit R&D | 1 Kit | EUR 368.4 |
CaspSELECT Caspase 3 Immunoassay Kit |
|||
| 55R-1338 | Fitzgerald | 100 assays | EUR 1226.4 |
|
Description: Assay Kit for detection of Capase 3 activity in the research laboratory |
|||
Progesterone / progesterone (PROG) ELISA Kit |
|||
| QY-E40038 | Qayee Biotechnology | 96T | EUR 480 |
cGMP Direct Immunoassay Kit (Colorimetric) |
|||
| K372-100 | Biovision | each | EUR 614.4 |
cAMP Direct Immunoassay Kit (Colorimetric) |
|||
| K2044-100 | ApexBio | 100 assays | EUR 634.8 |
cGMP Direct Immunoassay Kit (Colorimetric) |
|||
| K2066-100 | ApexBio | 100 assays | EUR 634.8 |
cAMP Direct Immunoassay Kit (Colorimetric) |
|||
| K371-100 | Biovision | each | EUR 614.4 |
Human PIBF(Progesterone-induced-blocking factor) ELISA Kit |
|||
| EH1818 | FN Test | 96T | EUR 681.12 |
|
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Homo sapiens;Sensitivity: 0.469 ng/ml |
|||
Immunoassay Stabilizer (BSA free) |
|||
| 85R-103BF | Fitzgerald | 1 liter | EUR 577.2 |
|
Description: BSA Free Stabilizing buffer for use in immunoassays |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) CLIA Kit |
|||
| 20-abx496098 | Abbexa |
|
|
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| DLR-PIBF1-Hu-48T | DL Develop | 48T | EUR 664.8 |
|
Description: A sandwich quantitative ELISA assay kit for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in samples from tissue homogenates or other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| DLR-PIBF1-Hu-96T | DL Develop | 96T | EUR 870 |
|
Description: A sandwich quantitative ELISA assay kit for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in samples from tissue homogenates or other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| 20-abx152734 | Abbexa |
|
|
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| SEN433Hu-10x96wellstestplate | Cloud-Clone | 10x96-wells test plate | EUR 6227.58 |
|
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in Tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| SEN433Hu-1x48wellstestplate | Cloud-Clone | 1x48-wells test plate | EUR 618.04 |
|
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in Tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| SEN433Hu-1x96wellstestplate | Cloud-Clone | 1x96-wells test plate | EUR 831.48 |
|
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in Tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| SEN433Hu-5x96wellstestplate | Cloud-Clone | 5x96-wells test plate | EUR 3381.66 |
|
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in Tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| 4-SEN433Hu | Cloud-Clone |
|
|
|
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in samples from Tissue homogenates and other biological fluids. with no significant corss-reactivity with analogues from other species. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RD-PIBF1-Hu-48Tests | Reddot Biotech | 48 Tests | EUR 675.6 |
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RD-PIBF1-Hu-96Tests | Reddot Biotech | 96 Tests | EUR 939.6 |
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RDR-PIBF1-Hu-48Tests | Reddot Biotech | 48 Tests | EUR 706.8 |
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RDR-PIBF1-Hu-96Tests | Reddot Biotech | 96 Tests | EUR 984 |
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RDR-PIBF1-Hu-48T | Reddot Biotech | 48T | EUR 518.18 |
|
Description: tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RDR-PIBF1-Hu-96T | Reddot Biotech | 96T | EUR 740.25 |
|
Description: tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RD-PIBF1-Hu-48T | Reddot Biotech | 48T | EUR 493.5 |
|
Description: tissue homogenates and other biological fluids. |
|||
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) ELISA Kit |
|||
| RD-PIBF1-Hu-96T | Reddot Biotech | 96T | EUR 705 |
|
Description: tissue homogenates and other biological fluids. |
|||
QuickTiter Adenovirus Titer Immunoassay Kit |
|||
| VPK-109 | Cell Biolabs | 100 assays | EUR 846 |
|
Description: Accurate measurement of adenovirus titer is critical for gene delivery. Traditional plaque-forming unit (PFU) assays are long and suffer from high inter-assay variability. The QuickTiter Adenovirus Titer Immunoassay Kit provide a quick, complete system to functionally titer virus infectivity. The assay recognizes all 41 serotypes of adenovirus, and can be used with any adenovirus system that can amplify in HEK 293 cells. |
|||
TruStrip RDT Dog Progesterone Ovulation Rapid Test cards, 10/pk |
|||
| 1856-RDT-10 | Alpha Diagnostics | 1 pk | EUR 205.2 |
TruStrip RDT Dog Progesterone Ovulation Rapid Test cards, 25/pk |
|||
| 1856-RDT-25 | Alpha Diagnostics | 1 pk | EUR 351.6 |
TruStrip RDT Human Progesterone Ovulation Rapid Test cards, 10/pk |
|||
| 1857-RDT-10 | Alpha Diagnostics | 1 pk | EUR 205.2 |
TruStrip RDT Human Progesterone Ovulation Rapid Test cards, 25/pk |
|||
| 1857-RDT-25 | Alpha Diagnostics | 1 pk | EUR 351.6 |
TruStrip RDT Horse Progesterone Ovulation Rapid Test cards, 10/pk |
|||
| 1858-RDT-10 | Alpha Diagnostics | 1 Pk | EUR 205.2 |
TruStrip RDT Horse Progesterone Ovulation Rapid Test cards, 25/pk |
|||
| 1858-RDT-25 | Alpha Diagnostics | 1 Pk | EUR 351.6 |
ELISA kit for Human PIBF1 (Progesterone Immunomodulatory Binding Factor 1) |
|||
| ELK6860 | ELK Biotech | 1 plate of 96 wells | EUR 518.4 |
|
Description: A sandwich ELISA kit for detection of Progesterone Immunomodulatory Binding Factor 1 from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids. |
|||
TruStrip RDT Bovine Progesterone Ovulation Rapid Test cards, 10/pk |
|||
| 1855-RDT-10 | Alpha Diagnostics | 1 Pk | EUR 205.2 |
Human IgA AssayLite Fluorescent Immunoassay Kit |
|||
| FEI7001 | AssayPro | 96 Well Plate | EUR 475.2 |
Human IgG AssayLite Fluorescent Immunoassay Kit |
|||
| FEI7200 | AssayPro | 96 Well Plate | EUR 475.2 |
Human IgM AssayLite Fluorescent Immunoassay Kit |
|||
| FEI7301 | AssayPro | 96 Well Plate | EUR 475.2 |
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Antibody |
|||
| 20-abx174168 | Abbexa |
|
|
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Antibody |
|||
| 20-abx211035 | Abbexa |
|
|
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Antibody |
|||
| 20-abx114691 | Abbexa |
|
|
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Antibody |
|||
| 20-abx129293 | Abbexa |
|
|
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Antibody |
|||
| 20-abx339511 | Abbexa |
|
|
Rat Albumin AssayLite Fluorescent Immunoassay Kit |
|||
| FERA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
Recombinant Progesterone Immunomodulatory Binding Factor 1 (PIBF1) |
|||
| 4-RPN433Hu01 | Cloud-Clone |
|
|
|
Description: Recombinant Human Progesterone Immunomodulatory Binding Factor 1 expressed in: E.coli |
|||
Mouse Albumin AssayLite Fluorescent Immunoassay Kit |
|||
| FEMA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Albumin AssayLite Fluorescent Immunoassay Kit |
|||
| FEA2201 | AssayPro | 96 Well Plate | EUR 475.2 |
CaspSELECT? Caspase-3 Immunoassay Kit (Fluorometric) |
|||
| K163-100 | Biovision | each | EUR 901.2 |
Human Progesterone Immunomodulatory Binding Factor 1 (PIBF1) Protein |
|||
| 20-abx168175 | Abbexa |
|
|
Human Prealbumin AssayLite Fluorescent Immunoassay Kit |
|||
| FEP2010 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Haptoglobin AssayLite Fluorescent Immunoassay Kit |
|||
| FEH1003 | AssayPro | 96 Well Plate | EUR 475.2 |
QuickTiter Adenovirus Titer Immunoassay Kit, Trial Size |
|||
| VPK-109-T | Cell Biolabs | 20 assays | EUR 448.8 |
|
Description: Accurate measurement of adenovirus titer is critical for gene delivery. Traditional plaque-forming unit (PFU) assays are long and suffer from high inter-assay variability. The QuickTiter Adenovirus Titer Immunoassay Kit provide a quick, complete system to functionally titer virus infectivity. The assay recognizes all 41 serotypes of adenovirus, and can be used with any adenovirus system that can amplify in HEK 293 cells. |
|||
Up-converting Phosphor immunoassay analyzer |
|||
| abx095263-1Machine | Abbexa | 1 Machine | EUR 7326 |
Human Ceruloplasmin AssayLite Fluorescent Immunoassay Kit |
|||
| FEC5201 | AssayPro | 96 Well Plate | EUR 475.2 |
Progesterone ELISA kit |
|||
| 55R-IB79304 | Fitzgerald | 96 wells | EUR 446.4 |
|
Description: ELISA kit for the detection of Progesterone in the research laboratory |
|||
Progesterone ELISA Kit |
|||
| 55R-RE52231 | Fitzgerald | 96 wells | EUR 448.8 |
|
Description: ELISA kit for detection of Progesterone in the research laboratory |
|||
Progesterone ELISA Kit |
|||
| DEIA-XY2274 | Creative Diagnostics | 96T | EUR 727.2 |
|
Description: This Kit is an Enzyme Immunoassay for the quantitative measurement of active free progesterone (a female hormone) in saliva. |
|||
Progesterone ELISA Kit |
|||
| K7416-100 | Biovision | each | EUR 992.4 |
Human Complement C3 AssayLite Fluorescent Immunoassay Kit |
|||
| FEC2101 | AssayPro | 96 Well Plate | EUR 475.2 |
Human Complement C4 AssayLite Fluorescent Immunoassay Kit |
|||
| FEC2102 | AssayPro | 96 Well Plate | EUR 475.2 |
Progesterone |
|||
| 20-abx184323 | Abbexa |
|
|
Progesterone |
|||
| 2913-1G | Biovision | each | EUR 144 |
Progesterone |
|||
| 2913-5G | Biovision | each | EUR 222 |
Progesterone |
|||
| AT222 | Unibiotest | 1mg | EUR 1134 |
Progesterone |
|||
| AG222 | Unibiotest | 1 mg | EUR 627.6 |
Progesterone |
|||
| A8509-10 | ApexBio | 10 mg | EUR 157.2 |
|
Description: Progesterone is a critical hormone for the maintenance of pregnancy, menstrual cycle, endometrium and functions with its receptor [1]. Progesterone plays an important role in establishing uterine receptivity for embryo implantation. |
|||
Progesterone |
|||
| A8509-25 | ApexBio | 25 mg | EUR 226.8 |
|
Description: Progesterone is a critical hormone for the maintenance of pregnancy, menstrual cycle, endometrium and functions with its receptor [1]. Progesterone plays an important role in establishing uterine receptivity for embryo implantation. |
|||
Progesterone |
|||
| A8509-5.1 | ApexBio | 10 mM (in 1mL DMSO) | EUR 135.6 |
|
Description: Progesterone is a critical hormone for the maintenance of pregnancy, menstrual cycle, endometrium and functions with its receptor [1]. Progesterone plays an important role in establishing uterine receptivity for embryo implantation. |
|||
Progesterone |
|||
| HY-N0437 | MedChemExpress | 1g | EUR 159.6 |
Progesterone |
|||
| GP3663-25G | Glentham Life Sciences | 25 g | EUR 151.2 |
Progesterone |
|||
| GP3663-5G | Glentham Life Sciences | 5 g | EUR 74.4 |
Progesterone |
|||
| GP3663-25 | Glentham Life Sciences | 25 | EUR 95 |
Progesterone |
|||
| GP3663-5 | Glentham Life Sciences | 5 | EUR 31.7 |
