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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Rat tPA (Plasminogen Activator, Tissue) Microsample ELISA Kit
Rat tPA (Plasminogen Activator, Tissue) Microsample ELISA...

Item number: ELK-ELK2569MS.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 tPA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat tPA. Next, Avidin...
Keywords: Plat, Tissue-type plasminogen activator
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human PIINP (Procollagen II N-Terminal Propeptide) Microsample ELISA Kit
Human PIINP (Procollagen II N-Terminal Propeptide)...

Item number: ELK-ELK2573MS.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 PIINP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PIINP. Next,...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat IgE (Immunoglobulin E) Microsample ELISA Kit
Rat IgE (Immunoglobulin E) Microsample ELISA Kit

Item number: ELK-ELK2594MS.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 IgE. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat IgE. Next, Avidin...
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human S100B (S100 Calcium Binding Protein B) Microsample ELISA Kit
Human S100B (S100 Calcium Binding Protein B) Microsample...

Item number: ELK-ELK2612MS.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 S100B. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human S100B. Next,...
Keywords: S100B, Protein S100-B, S-100 protein beta chain, S-100 protein subunit beta, S100 calcium-binding protein B
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human PLAA (Phospholipase A2 Activating Protein) Microsample ELISA Kit
Human PLAA (Phospholipase A2 Activating Protein)...

Item number: ELK-ELK2628MS.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 PLAA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PLAA. Next,...
Keywords: PLAA, Phospholipase A-2-activating protein
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human BMP7 (Bone Morphogenetic Protein 7) Microsample ELISA Kit
Human BMP7 (Bone Morphogenetic Protein 7) Microsample...

Item number: ELK-ELK2635MS.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 BMP7. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human BMP7. Next,...
Keywords: BMP7, Osteogenic protein 1, Bone morphogenetic protein 7
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse TPPP (Tubulin Polymerization Promoting Protein) Microsample ELISA Kit
Mouse TPPP (Tubulin Polymerization Promoting Protein)...

Item number: ELK-ELK2645MS.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 Mouse TPPP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse TPPP. Next,...
Keywords: Tppp, TPPP/p25, p25-alpha, 25 kDa brain-specific protein, Tubulin polymerization-promoting protein
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Rat IGFBP6 (Insulin Like Growth Factor Binding Protein 6) Microsample ELISA Kit
Rat IGFBP6 (Insulin Like Growth Factor Binding Protein 6)...

Item number: ELK-ELK2850MS.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 IGFBP6. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat IGFBP6. Next,...
Keywords: Igfbp6, Insulin-like growth factor-binding protein 6
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human LCP1 (Lymphocyte Cytosolic Protein 1) Microsample ELISA Kit
Human LCP1 (Lymphocyte Cytosolic Protein 1) Microsample...

Item number: ELK-ELK2851MS.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 LCP1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human LCP1. Next,...
Keywords: LCP1, LC64P, Plastin-2, L-plastin, Lymphocyte cytosolic protein 1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human PLVAP (Plasmalemma Vesicle Associated Protein) Microsample ELISA Kit
Human PLVAP (Plasmalemma Vesicle Associated Protein)...

Item number: ELK-ELK3277MS.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 PLVAP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PLVAP. Next,...
Keywords: PLVAP, Plasmalemma vesicle protein 1, Plasmalemma vesicle-associated protein, Fenestrated endothelial-linked structure...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse CTSD (Cathepsin D) Microsample ELISA Kit
Mouse CTSD (Cathepsin D) Microsample ELISA Kit

Item number: ELK-ELK3302MS.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 Mouse CTSD. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse CTSD. Next,...
Keywords: Ctsd, Cathepsin D
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Human LAMa5 (Laminin Alpha 5) Microsample ELISA Kit
Human LAMa5 (Laminin Alpha 5) Microsample ELISA Kit

Item number: ELK-ELK3344MS.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 LAMa5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human LAMa5. Next,...
Keywords: LAMA5, Laminin subunit alpha-5, Laminin-15 subunit alpha, Laminin-11 subunit alpha, Laminin-10 subunit alpha
Application: ELISA
Species reactivity: human
From 374.00€ *
Review
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