ELISA and Immunoassays

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of antibodies to a specific antigen in a sample, a Sandwich-ELISA is used to determine the concentration of the analyte by use of antibodies that bind to the analyte (and a standard). A different way of determining the analyte concentration is a competitive ELISA, often called EIA. This technique is preferred for small analytes.

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of... read more »
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ELISA and Immunoassays

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of antibodies to a specific antigen in a sample, a Sandwich-ELISA is used to determine the concentration of the analyte by use of antibodies that bind to the analyte (and a standard). A different way of determining the analyte concentration is a competitive ELISA, often called EIA. This technique is preferred for small analytes.

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Human Apolipoprotein H ELISA Kit
Human Apolipoprotein H ELISA Kit

Item number: ARG83639.96

Protein function: Binds to various kinds of negatively charged substances such as heparin, phospholipids, and dextran sulfate. May prevent activation of the intrinsic blood coagulation cascade by binding to phospholipids on the surface of damaged cells. [The UniProt Consortium]
Keywords: APOH, B2G1, Apo-H, B2GPI, Apo-H, B2GPI, Beta(2)GPI, Beta(2)GPI, APC inhibitor, APC inhibitor, Apolipoprotein H,...
Application: ELISA
Species reactivity: human
1,200.00€ *
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Human Ceruloplasmin ELISA Kit
Human Ceruloplasmin ELISA Kit

Item number: ARG83640.96

Protein function: Ceruloplasmin is a blue, copper-binding (6-7 atoms per molecule) glycoprotein. It has ferroxidase activity oxidizing Fe(2+) to Fe(3+) without releasing radical oxygen species. It is involved in iron transport across the cell membrane. Provides Cu(2+) ions for the ascorbate-mediated deaminase...
Keywords: CP, Ferroxidase, Ferroxidase, Ceruloplasmin, Ceruloplasmin
Application: ELISA
Species reactivity: human
1,036.00€ *
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Hamster Peroxiredoxin 1 ELISA Kit
Hamster Peroxiredoxin 1 ELISA Kit

Item number: ARG83642.96

Protein function: Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events. Might...
Keywords: PAG, PAG, PAGA, PRDX1, NKEF-A, NKEF-A, Peroxiredoxin-1, Peroxiredoxin-1, Thioredoxin peroxidase 2, Thioredoxin peroxidase...
Application: ELISA
Species reactivity: hamster
2,187.00€ *
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5'-Nucleotidase, Ecto (NT5E) BioAssay(TM) ELISA Kit (Human)
5'-Nucleotidase, Ecto (NT5E) BioAssay(TM) ELISA Kit (Human)

Item number: 023043.48

5'-Nucleotidase, Ecto (NT5E) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of NT5E in human serum, plasma and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.114ng/ml, Storage and Stability: Desiccation recommended. The Standard,...
Keywords: NT5, CD73, NT5E, 5'-NT, EC=3.1.3.5, 5'-nucleotidase, Ecto-5'-nucleotidase
Application: ELISA
Species reactivity: human
869.00€ *
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A Disintegrin And Metalloprotease 9 (ADAM9) BioAssay(TM) ELISA Kit (Human)
A Disintegrin And Metalloprotease 9 (ADAM9) BioAssay(TM)...

Item number: 023060.48

A Disintegrin And Metalloprotease 9 (ADAM9) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ADAM9 in human tissue homogenates, cell lysates ,cell culture supernates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.064ng/ml, Storage...
Keywords: ADAM9, ADAM 9, KIAA0021, EC=3.4.24.-, Meltrin-gamma, Myeloma cell metalloproteinase, Cellular disintegrin-related protein,...
Application: ELISA
Species reactivity: human
869.00€ *
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A Disintegrin And Metalloproteinase With Thrombospondin 1 (ADAMTS1) BioAssay(TM) ELISA Kit (Human)
A Disintegrin And Metalloproteinase With Thrombospondin 1...

Item number: 023062.48

A Disintegrin And Metalloproteinase With Thrombospondin 1 (ADAMTS1) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ADAMTS1 in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.064ng/ml, Storage...
Keywords: METH-1, ADAMTS1, ADAM-TS1, ADAMTS-1, KIAA1346, ADAM-TS 1, EC=3.4.24.-, A disintegrin and metalloproteinase with...
Application: ELISA
Species reactivity: human
869.00€ *
Review
A Disintegrin And Metalloproteinase With Thrombospondin 7 (ADAMTS7) BioAssay(TM) ELISA Kit (Human)
A Disintegrin And Metalloproteinase With Thrombospondin 7...

Item number: 023066.48

ADAMTS (a disintegrin and metalloproteinase domain with thrombospondin type-1 modules) is a family of zinc-dependent proteases that are implicated in a variety of normal and pathological conditions, including arthritis and cancer. ADAMTS protein family members contain an N-terminal propeptide domain, a...
Keywords: ADAMTS7, COMPase, ADAM-TS7, ADAMTS-7, ADAM-TS 7, EC=3.4.24.-, A disintegrin and metalloproteinase with thrombospondin...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Acid Sphingomyelinase (ASM) BioAssay(TM) ELISA Kit (Human)
Acid Sphingomyelinase (ASM) BioAssay(TM) ELISA Kit (Human)

Item number: 023086.48

Acid Sphingomyelinase (ASM) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ASM in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.123ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: ASM, SMPD1, aSMase, Acid sphingomyelinase, Sphingomyelin phosphodiesterase
Application: ELISA
Species reactivity: human
869.00€ *
Review
Acrosin (ACR) BioAssay(TM) ELISA Kit (Human)
Acrosin (ACR) BioAssay(TM) ELISA Kit (Human)

Item number: 023089.48

Acrosin (ACR) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ACR in human sperm. Background: ACR is the major proteinase present in the acrosome of mature spermatozoa. It is a typical serine proteinase with trypsin-like specificity. It is stored in the...
Keywords: ACR, ACRS, EC=3.4.21.10
Application: ELISA
Species reactivity: human
869.00€ *
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Activating Transcription Factor 4 (ATF4) BioAssay(TM) ELISA Kit (Human)
Activating Transcription Factor 4 (ATF4) BioAssay(TM)...

Item number: 023107.48

Activating Transcription Factor 4 (ATF4) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ATF4 in human tissue homogenates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.057ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: ATF4, CREB2, CREB-2, TaxREB67, DNA-binding protein TAXREB67, Activating transcription factor 4, cAMP-responsive...
Application: ELISA
Species reactivity: human
869.00€ *
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Activin Receptor Like Kinase 1 (ALK1) BioAssay(TM) ELISA Kit (Human)
Activin Receptor Like Kinase 1 (ALK1) BioAssay(TM) ELISA...

Item number: 023117.48

Activin Receptor Like Kinase 1 (ALK1) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ALK1 in human tissue homogenates, cell lysates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.054ng/ml, Storage and Stability: Desiccation...
Keywords: SKR3, ALK-1, TSR-I, ACVRL1, ACVRLK1, EC=2.7.11.30, Activin receptor-like kinase 1, TGF-B superfamily receptor type I,...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Acylation Stimulating Protein (ASP) BioAssay(TM) ELISA Kit (Human)
Acylation Stimulating Protein (ASP) BioAssay(TM) ELISA...

Item number: 023120.48

The Human Acylation Stimulating Protein (ASP) ELISA Kit is a sandwich enzyme immunoassay for the in vitro quantitative measurement of ASP in human serum, plasma and other biological fluids. Detection Range: 0.156 - 10ng/ml, Sensitivity: < 0.073ng/ml, Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%, Test...
Keywords: C3, CPAMD1
Application: ELISA
Species reactivity: human
869.00€ *
Review
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