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 SHC1 (SHC-Transforming Protein 1) Microsample ELISA Kit
Human SHC1 (SHC-Transforming Protein 1) Microsample ELISA...

Item number: ELK-ELK4110MS.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 SHC1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human SHC1. Next,...
Keywords: SHC1, SHC-transforming protein 1, SHC-transforming protein A, SHC-transforming protein 3, Src homology 2...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human STX1A (Syntaxin 1A, Brain) Microsample ELISA Kit
Human STX1A (Syntaxin 1A, Brain) Microsample ELISA Kit

Item number: ELK-ELK4244MS.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 STX1A. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human STX1A. Next,...
Keywords: STX1A, Syntaxin-1A, Neuron-specific antigen HPC-1
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse KRT18 (Keratin 18) Microsample ELISA Kit
Mouse KRT18 (Keratin 18) Microsample ELISA Kit

Item number: ELK-ELK4280MS.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 KRT18. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse KRT18. Next,...
Keywords: Krt18, Keratin-18, Cytokeratin-18, Cytokeratin endo B, Keratin, type I cytoskeletal 18
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Human MTNR1A (Melatonin Receptor 1A) Microsample ELISA Kit
Human MTNR1A (Melatonin Receptor 1A) Microsample ELISA Kit

Item number: ELK-ELK4335MS.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 MTNR1A. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human MTNR1A....
Keywords: MTNR1A, Melatonin receptor type 1A
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human PTHR1 (Parathyroid Hormone Receptor 1) Microsample ELISA Kit
Human PTHR1 (Parathyroid Hormone Receptor 1) Microsample...

Item number: ELK-ELK4358MS.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 PTHR1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PTHR1. Next,...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human PSMa1 (Proteasome Subunit Alpha Type 1) Microsample ELISA Kit
Human PSMa1 (Proteasome Subunit Alpha Type 1) Microsample...

Item number: ELK-ELK4359MS.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 PSMa1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PSMa1. Next,...
Keywords: PSMA1, Proteasome nu chain, Macropain subunit C2, Proteasome component C2, 30 kDa prosomal protein, Proteasome subunit...
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human TICAM1 (Toll Like Receptor Adaptor Molecule 1) Microsample ELISA Kit
Human TICAM1 (Toll Like Receptor Adaptor Molecule 1)...

Item number: ELK-ELK4374MS.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 TICAM1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human TICAM1....
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human GPR78 (G Protein Coupled Receptor 78) Microsample ELISA Kit
Human GPR78 (G Protein Coupled Receptor 78) Microsample...

Item number: ELK-ELK4387MS.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 GPR78. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GPR78. Next,...
Keywords: GPR78, G-protein coupled receptor 78
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human HGFAC (Hepatocyte Growth Factor Activator) Microsample ELISA Kit
Human HGFAC (Hepatocyte Growth Factor Activator)...

Item number: ELK-ELK4505MS.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 HGFAC. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human HGFAC. Next,...
Keywords: HGFAC, Serine protease HGFAC, Hepatocyte growth factor activator serine protease
Application: ELISA
Species reactivity: human
From 374.00€ *
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Mouse CDH2 (Cadherin, Neuronal) Microsample ELISA Kit
Mouse CDH2 (Cadherin, Neuronal) Microsample ELISA Kit

Item number: ELK-ELK4517MS.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 CDH2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse CDH2. Next,...
Keywords: Cdh2, Cadherin-2, Neural cadherin
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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Human MHCA (Major Histocompatibility Complex Class I A) Microsample ELISA Kit
Human MHCA (Major Histocompatibility Complex Class I A)...

Item number: ELK-ELK4527MS.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 MHCA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human MHCA. Next,...
Keywords: HLA-A, Human leukocyte antigen A, HLA class I histocompatibility antigen, A alpha chain
Application: ELISA
Species reactivity: human
From 374.00€ *
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Human GZMA (Granzyme A) Microsample ELISA Kit
Human GZMA (Granzyme A) Microsample ELISA Kit

Item number: ELK-ELK4608MS.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 GZMA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GZMA. Next,...
Keywords: GZMA, Granzyme A, Granzyme-1, CTL tryptase, Fragmentin-1, Hanukkah factor, Cytotoxic T-lymphocyte proteinase 1
Application: ELISA
Species reactivity: human
From 374.00€ *
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