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 EPOR (Erythropoietin Receptor) Microsample ELISA Kit
Human EPOR (Erythropoietin Receptor) Microsample ELISA Kit

Item number: ELK-ELK1415MS.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 EPOR. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human EPOR. Next,...
Keywords: EPOR, Erythropoietin receptor
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human CX3CL1 (Chemokine C-X3-C-Motif Ligand 1) Microsample ELISA Kit
Human CX3CL1 (Chemokine C-X3-C-Motif Ligand 1)...

Item number: ELK-ELK1422MS.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 CX3CL1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CX3CL1....
Keywords: CX3CL1, Fractalkine, Neurotactin, C-X3-C motif chemokine 1, Small-inducible cytokine D1, CX3C membrane-anchored chemokine
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat CGRP2 (Calcitonin Gene Related Peptide 2) Microsample ELISA Kit
Rat CGRP2 (Calcitonin Gene Related Peptide 2) Microsample...

Item number: ELK-ELK1431MS.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 CGRP2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat CGRP2. Next,...
Keywords: CALCA, Alpha-type CGRP, Calcitonin gene-related peptide I, Calcitonin gene-related peptide 1
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human TGFbR1 (Transforming Growth Factor Beta Receptor I) Microsample ELISA Kit
Human TGFbR1 (Transforming Growth Factor Beta Receptor I)...

Item number: ELK-ELK1441MS.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 TGFbR1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human TGFbR1....
Keywords: TGFBR1, TGF-beta receptor type-1, TGF-beta type I receptor, Activin receptor-like kinase 5, Serine/threonine-protein...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat VIP (Vasoactive Intestinal Peptide) Microsample ELISA Kit
Rat VIP (Vasoactive Intestinal Peptide) Microsample ELISA...

Item number: ELK-ELK1454MS.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 VIP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat VIP. Next, Avidin...
Keywords: Vip, VIP peptides
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Rat MBP (Myelin Basic Protein) Microsample ELISA Kit
Rat MBP (Myelin Basic Protein) Microsample ELISA Kit

Item number: ELK-ELK1485MS.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 MBP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat MBP. Next, Avidin...
Keywords: Mbp, Myelin basic protein
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Human CXCR3 (Chemokine C-X-C-Motif Receptor 3) Microsample ELISA Kit
Human CXCR3 (Chemokine C-X-C-Motif Receptor 3)...

Item number: ELK-ELK1522MS.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 CXCR3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CXCR3. Next,...
Keywords: CXCR3, CKR-L2, G protein-coupled receptor 9, C-X-C chemokine receptor type 3, Interferon-inducible protein 10 receptor
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human CASP3 (Caspase 3) Microsample ELISA Kit
Human CASP3 (Caspase 3) Microsample ELISA Kit

Item number: ELK-ELK1527MS.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 CASP3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CASP3. Next,...
Keywords: CASP3, Apopain, Caspase-3, Protein Yama, Cysteine protease CPP32, SREBP cleavage activity 1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human F12 (Coagulation Factor XII) Microsample ELISA Kit
Human F12 (Coagulation Factor XII) Microsample ELISA Kit

Item number: ELK-ELK1769MS.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 F12. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human F12. Next,...
Keywords: F12, Hageman factor, Coagulation factor XII
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse AST (Aspartate Aminotransferase) Microsample ELISA Kit
Mouse AST (Aspartate Aminotransferase) Microsample ELISA Kit

Item number: ELK-ELK1778MS.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 AST. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse AST. Next,...
Keywords: Got1, Transaminase A, Cysteine transaminase, cytoplasmic, Glutamate oxaloacetate transaminase 1, Cysteine...
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Human IL4R (Interleukin 4 Receptor) Microsample ELISA Kit
Human IL4R (Interleukin 4 Receptor) Microsample ELISA Kit

Item number: ELK-ELK1785MS.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 IL4R. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IL4R. Next,...
Keywords: IL4R, Interleukin-4 receptor subunit alpha
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human MEPE (Matrix Extracellular Phosphoglycoprotein) Microsample ELISA Kit
Human MEPE (Matrix Extracellular Phosphoglycoprotein)...

Item number: ELK-ELK1817MS.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 MEPE. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human MEPE. Next,...
Keywords: MEPE, Osteoregulin, Osteoblast/osteocyte factor 45, Matrix extracellular phosphoglycoprotein
Application: ELISA
Species reactivity: human
From 374.00€ *
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