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 GRN (Granulin) Microsample ELISA Kit
Human GRN (Granulin) Microsample ELISA Kit

Item number: ELK-ELK3092MS.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 GRN. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GRN. Next,...
Keywords: GRN, Acrogranin, Progranulin, Proepithelin, Granulin precursor, Epithelin precursor, Glycoprotein of 88 Kda, PC...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat NRP1 (Neuropilin 1) Microsample ELISA Kit
Rat NRP1 (Neuropilin 1) Microsample ELISA Kit

Item number: ELK-ELK3105MS.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 NRP1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat NRP1. Next,...
Keywords: Nrp1, Neuropilin-1, Vascular endothelial cell growth factor 165 receptor
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human ICOS (Inducible T-Cell Co Stimulator) Microsample ELISA Kit
Human ICOS (Inducible T-Cell Co Stimulator) Microsample...

Item number: ELK-ELK3134MS.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 ICOS. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ICOS. Next,...
Keywords: ICOS, Inducible T-cell costimulator, Activation-inducible lymphocyte immunomediatory molecule
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human CXCL16 (Chemokine C-X-C-Motif Ligand 16) Microsample ELISA Kit
Human CXCL16 (Chemokine C-X-C-Motif Ligand 16)...

Item number: ELK-ELK1068MS.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 CXCL16. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CXCL16....
Keywords: CXCL16, C-X-C motif chemokine 16, Small-inducible cytokine B16, Transmembrane chemokine CXCL16, Scavenger receptor for...
Application: ELISA
Species reactivity: human
From 311.00€ *
Review
Rat CALB (Calbindin) Microsample ELISA Kit
Rat CALB (Calbindin) Microsample ELISA Kit

Item number: ELK-ELK10751MS.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 CALB. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat CALB. Next,...
Keywords: D-28K, Calb1, Calbindin, Calbindin D28, Spot 35 protein, Vitamin D-dependent calcium-binding protein, avian-type
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Simian cTnT/TNNT2 (Troponin T Type 2, Cardiac) ELISA Kit
Simian cTnT/TNNT2 (Troponin T Type 2, Cardiac) ELISA Kit

Item number: ELK-ELK11444.48

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 Simian cTnT/TNNT2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian...
Application: ELISA
Species reactivity: simian
From 481.00€ *
Review
Simian sCD40L (Soluble Cluster Of Differentiation 40 Ligand) ELISA Kit
Simian sCD40L (Soluble Cluster Of Differentiation 40...

Item number: ELK-ELK11465.48

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 Simian sCD40L. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian sCD40L....
Application: ELISA
Species reactivity: simian
From 374.00€ *
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Simian C5 (Complement Component 5) ELISA Kit
Simian C5 (Complement Component 5) ELISA Kit

Item number: ELK-ELK11466.48

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 Simian C5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian C5. Next,...
Application: ELISA
Species reactivity: simian
From 374.00€ *
Review
Simian EGF (Epidermal Growth Factor) ELISA Kit
Simian EGF (Epidermal Growth Factor) ELISA Kit

Item number: ELK-ELK11468.48

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 Simian EGF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian EGF. Next,...
Application: ELISA
Species reactivity: simian
From 311.00€ *
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Simian TNFRSF1B (Tumor Necrosis Factor Receptor Superfamily, Member 1B) ELISA Kit
Simian TNFRSF1B (Tumor Necrosis Factor Receptor...

Item number: ELK-ELK11470.48

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 Simian TNFRSF1B. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian...
Application: ELISA
Species reactivity: simian
From 311.00€ *
Review
Simian FN (Fibronectin) ELISA Kit
Simian FN (Fibronectin) ELISA Kit

Item number: ELK-ELK11471.48

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 Simian FN. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian FN. Next,...
Application: ELISA
Species reactivity: simian
From 481.00€ *
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Simian PDL1 (Programmed Cell Death Protein 1 Ligand 1) ELISA Kit
Simian PDL1 (Programmed Cell Death Protein 1 Ligand 1)...

Item number: ELK-ELK11489.48

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 Simian PDL1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian PDL1. Next,...
Application: ELISA
Species reactivity: simian
From 374.00€ *
Review
28 from 7124 pages