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 CHIT1 (Chitinase 1) Microsample ELISA Kit
Human CHIT1 (Chitinase 1) Microsample ELISA Kit

Item number: ELK-ELK4932MS.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 CHIT1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CHIT1. Next,...
Keywords: CHIT1, Chitinase-1, Chitotriosidase-1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse IGF1R (Insulin Like Growth Factor 1 Receptor) Microsample ELISA Kit
Mouse IGF1R (Insulin Like Growth Factor 1 Receptor)...

Item number: ELK-ELK4938MS.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 IGF1R. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse IGF1R. Next,...
Keywords: Igf1r, Insulin-like growth factor 1 receptor, Insulin-like growth factor I receptor
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Mouse LFA1a (Lymphocyte Function Associated Antigen 1 Alpha) Microsample ELISA Kit
Mouse LFA1a (Lymphocyte Function Associated Antigen 1...

Item number: ELK-ELK4957MS.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 LFA1a. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse LFA1a. Next,...
Keywords: Itgb2, Integrin beta-2, Complement receptor C3 subunit beta, Cell surface adhesion glycoproteins LFA-1/CR3/p150,95 subunit...
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Human BTD (Biotinidase) Microsample ELISA Kit
Human BTD (Biotinidase) Microsample ELISA Kit

Item number: ELK-ELK4993MS.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 BTD. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human BTD. Next,...
Keywords: BTD, Biotinidase
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human EP2 (Prostaglandin E Receptor 2) Microsample ELISA Kit
Human EP2 (Prostaglandin E Receptor 2) Microsample ELISA Kit

Item number: ELK-ELK5036MS.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 EP2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human EP2. Next,...
Keywords: PTGER2, Prostanoid EP2 receptor, Prostaglandin E2 receptor EP2 subtype
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human ELAVL1 (ELAV Like Protein 1) Microsample ELISA Kit
Human ELAVL1 (ELAV Like Protein 1) Microsample ELISA Kit

Item number: ELK-ELK5159MS.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 ELAVL1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ELAVL1....
Keywords: ELAVL1, Hu-antigen R, ELAV-like protein 1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human SIGLEC7 (Sialic Acid Binding Ig Like Lectin 7) Microsample ELISA Kit
Human SIGLEC7 (Sialic Acid Binding Ig Like Lectin 7)...

Item number: ELK-ELK5193MS.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 SIGLEC7. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human SIGLEC7....
Keywords: p75, CDw328, SIGLEC7, D-siglec, QA79 membrane protein, Sialic acid-binding Ig-like lectin 7, Adhesion inhibitory receptor...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human COL4a5 (Collagen Type IV Alpha 5) Microsample ELISA Kit
Human COL4a5 (Collagen Type IV Alpha 5) Microsample ELISA...

Item number: ELK-ELK5603MS.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 COL4a5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human COL4a5....
Keywords: COL4A5, Collagen alpha-5(IV) chain
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human GH (Growth Hormone) Microsample ELISA Kit
Human GH (Growth Hormone) Microsample ELISA Kit

Item number: ELK-ELK5613MS.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 GH. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GH. Next,...
Keywords: GH1, Somatotropin, Growth hormone, Growth hormone 1, Pituitary growth hormone
Application: ELISA
Species reactivity: human
From 374.00€ *
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Rat TPS (Tryptase) Microsample ELISA Kit
Rat TPS (Tryptase) Microsample ELISA Kit

Item number: ELK-ELK5784MS.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 TPS. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat TPS. Next, Avidin...
Keywords: Tpsab1, Tryptase, Tryptase, skin, Mast cell protease 7, Tryptase alpha/beta-1
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Rat MyoD (Myogenic Differentiation) Microsample ELISA Kit
Rat MyoD (Myogenic Differentiation) Microsample ELISA Kit

Item number: ELK-ELK6019MS.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 MyoD. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat MyoD. Next,...
Keywords: Myod1, Myoblast determination protein 1
Application: ELISA
Species reactivity: rat
From 374.00€ *
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Mouse ARPC4 (Actin Related Protein 2/3 Complex Subunit 4) Microsample ELISA Kit
Mouse ARPC4 (Actin Related Protein 2/3 Complex Subunit 4)...

Item number: ELK-ELK6055MS.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 ARPC4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse ARPC4. Next,...
Keywords: Arpc4, Arp2/3 complex 20 kDa subunit, Actin-related protein 2/3 complex subunit 4
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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