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 OPG (Osteoprotegerin) Microsample ELISA Kit
Human OPG (Osteoprotegerin) Microsample ELISA Kit

Item number: ELK-ELK1176MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human OPG. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human OPG. Next,...
Keywords: TNFRSF11B, Osteoprotegerin, Osteoclastogenesis inhibitory factor, Tumor necrosis factor receptor superfamily member 11B
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human TGFb1 (Transforming Growth Factor Beta 1) Microsample ELISA Kit
Human TGFb1 (Transforming Growth Factor Beta 1)...

Item number: ELK-ELK1185MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human TGFb1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human TGFb1. Next,...
Keywords: TGFB1, Transforming growth factor beta-1 proprotein
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human TNNI3 (Troponin I Type 3, Cardiac) Microsample ELISA Kit
Human TNNI3 (Troponin I Type 3, Cardiac) Microsample...

Item number: ELK-ELK1210MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human TNNI3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human TNNI3. Next,...
Keywords: TNNI3, Cardiac troponin I, Troponin I, cardiac muscle
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human IP10 (Interferon Gamma Induced Protein 10kDa) Microsample ELISA Kit
Human IP10 (Interferon Gamma Induced Protein 10kDa)...

Item number: ELK-ELK1278MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human IP10. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IP10. Next,...
Keywords: C7, Complement component C7
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human TNFRSF1B (Tumor Necrosis Factor Receptor Superfamily, Member 1B) Microsample ELISA Kit
Human TNFRSF1B (Tumor Necrosis Factor Receptor...

Item number: ELK-ELK1346MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human TNFRSF1B. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human TNFRSF1B....
Keywords: p75, TNFRSF1B, p80 TNF-alpha receptor, Tumor necrosis factor receptor 2, Tumor necrosis factor receptor type II, Tumor...
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human CCL1 (Chemokine C-C-Motif Ligand 1) Microsample ELISA Kit
Human CCL1 (Chemokine C-C-Motif Ligand 1) Microsample...

Item number: ELK-ELK1370MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CCL1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CCL1. Next,...
Keywords: CCL1, C-C motif chemokine 1, Small-inducible cytokine A1, T lymphocyte-secreted protein I-309
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human MIP4a (Macrophage Inflammatory Protein 4 Alpha) Microsample ELISA Kit
Human MIP4a (Macrophage Inflammatory Protein 4 Alpha)...

Item number: ELK-ELK1372MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human MIP4a. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human MIP4a. Next,...
Application: ELISA
Species reactivity: human
From 311.00€ *
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Human ASM (Acid Sphingomyelinase) Microsample ELISA Kit
Human ASM (Acid Sphingomyelinase) Microsample ELISA Kit

Item number: ELK-ELK1895MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human ASM. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ASM. Next,...
Keywords: SMPD1, Acid sphingomyelinase, Sphingomyelin phosphodiesterase
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human BMP1 (Bone Morphogenetic Protein 1) Microsample ELISA Kit
Human BMP1 (Bone Morphogenetic Protein 1) Microsample...

Item number: ELK-ELK1908MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human BMP1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human BMP1. Next,...
Keywords: BMP1, Procollagen C-proteinase, Mammalian tolloid protein, Bone morphogenetic protein 1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat ECF (Eosinophil Chemotactic Factor) Microsample ELISA Kit
Rat ECF (Eosinophil Chemotactic Factor) Microsample ELISA...

Item number: ELK-ELK2480MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat ECF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat ECF. Next, Avidin...
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Rat PLGF (Placenta Growth Factor) Microsample ELISA Kit
Rat PLGF (Placenta Growth Factor) Microsample ELISA Kit

Item number: ELK-ELK2527MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat PLGF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat PLGF. Next,...
Keywords: Pgf, Placenta growth factor
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Rat MMP10 (Matrix Metalloproteinase 10) Microsample ELISA Kit
Rat MMP10 (Matrix Metalloproteinase 10) Microsample ELISA...

Item number: ELK-ELK2540MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat MMP10. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat MMP10. Next,...
Keywords: Mmp10, Transin-2, Stromelysin-2, Matrix metalloproteinase-10, Transformation-associated protein 34A
Application: ELISA
Species reactivity: rat
From 374.00€ *
Review
39 from 7126 pages