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 »
Close window
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.

7085 from 7126 pages
No results were found for the filter!
Intercellular Adhesion Molecule 4 (ICAM4) BioAssay(TM) ELISA Kit (Human)
Intercellular Adhesion Molecule 4 (ICAM4) BioAssay(TM)...

Item number: 025951.48

Intercellular Adhesion Molecule 4 (ICAM4) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ICAM4 in human tissue homogenates, cell lysates and other biological fluids. Detection Range: 0.78 -50ng/ml, Sensitivity: 0.35ng/ml, Storage and Stability: Desiccation...
Keywords: LW, CD242, ICAM4, ICAM-4, LW blood group protein, Intercellular adhesion molecule 4, Landsteiner-Wiener blood group...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interferon Regulatory Factor 1 (IRF1) BioAssay(TM) ELISA Kit (Human)
Interferon Regulatory Factor 1 (IRF1) BioAssay(TM) ELISA...

Item number: 026002.48

Interferon Regulatory Factor 1 (IRF1) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IRF1 in human tissue homogenates and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.134ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: IRF1, IRF-1, Interferon regulatory factor 1
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interferon Regulatory Factor 3 (IRF3) BioAssay(TM) ELISA Kit (Human)
Interferon Regulatory Factor 3 (IRF3) BioAssay(TM) ELISA...

Item number: 026004.48

Interferon Regulatory Factor 3 (IRF3) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of human IRF3 in serum, plasma and other biological fluids. Detection Range: 0.156-10 ng/ml, Sensitivity: 0.06 ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: IRF3, IRF-3, Interferon regulatory factor 3
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interleukin 1 Receptor Associated Kinase 3 (IRAK3) BioAssay(TM) ELISA Kit (Human)
Interleukin 1 Receptor Associated Kinase 3 (IRAK3)...

Item number: 026045.48

Interleukin 1 Receptor Associated Kinase 3 (IRAK3) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of IRAK3 in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.78-50ng/ml, Sensitivity: 0.32ng/ml, Intra-Assay CV: < 10%,...
Keywords: IRAK-3, IRAK-M, EC=2.7.11.1, IL-1 receptor-associated kinase M, Interleukin-1 receptor-associated kinase 3
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interleukin 17B (IL-17B) BioAssay(TM) ELISA Kit (Human)
Interleukin 17B (IL-17B) BioAssay(TM) ELISA Kit (Human)

Item number: 026135.48

Interleukin 17B (IL17B) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IL17B in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml, Sensitivity: 6.1pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: IL20, IL-20, IL17B, IL-17B, Interleukin-20, Cytokine Zcyto7, Interleukin-17B, Neuronal interleukin-17-related factor
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interleukin 21 (IL21) BioAssay(TM) ELISA Kit (Human)
Interleukin 21 (IL21) BioAssay(TM) ELISA Kit (Human)

Item number: 026184.48

Interleukin 21 (IL21) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IL21 in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml, Sensitivity: 6.4pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: IL21, Za11, IL-21, Interleukin-21
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interleukin 25 (IL25) BioAssay(TM) ELISA Kit (Human)
Interleukin 25 (IL25) BioAssay(TM) ELISA Kit (Human)

Item number: 026201.48

Interleukin 25 (IL25) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IL25 in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml, Sensitivity: 6.3pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: IL25, IL17E, IL-25, IL-17E, Interleukin-25, Interleukin-17E
Application: ELISA
Species reactivity: human
869.00€ *
Review
Interleukin 31 (IL31) BioAssay(TM) ELISA Kit (Human)
Interleukin 31 (IL31) BioAssay(TM) ELISA Kit (Human)

Item number: 026219.48

Interleukin 31 (IL31) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IL31 in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml, Sensitivity: 5.6pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: IL31, IL-31, Interleukin-31
Application: ELISA
Species reactivity: human
869.00€ *
Review
Adenylate Cyclase 2, Brain (ADCY2) BioAssay(TM) ELISA Kit (Human)
Adenylate Cyclase 2, Brain (ADCY2) BioAssay(TM) ELISA Kit...

Item number: 023136.48

Adenylate Cyclase 2, Brain (ADCY2) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of ADCY2 in human tissue homogenates and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.119ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: ADCY2, KIAA1060, Adenylyl cyclase 2, Adenylate cyclase type 2, ATP pyrophosphate-lyase 2, Adenylate cyclase type II
Application: ELISA
Species reactivity: human
869.00€ *
Review
Inhibin Beta B (INHbB) BioAssay(TM) ELISA Kit (Human)
Inhibin Beta B (INHbB) BioAssay(TM) ELISA Kit (Human)

Item number: 025806.48

Inhibin Beta B (INHbB) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of INHbB in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml. Sensitivity: 6.2pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: INHBB, Inhibin beta B chain, Activin beta-B chain
Application: ELISA
Species reactivity: human
869.00€ *
Review
Inhibitory Subunit of NF Kappa B Alpha (IkBa) BioAssay(TM) ELISA Kit (Human)
Inhibitory Subunit of NF Kappa B Alpha (IkBa)...

Item number: 025820.48

Inhibitory Subunit of NF Kappa B Alpha (IkBa) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of IkBa in human tissue homogenates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.061ng/ml, Storage and Stability: Desiccation recommended....
Keywords: IKBA, NFKBIA, IkB-alpha, IkappaBalpha, I-kappa-B-alpha, NF-kappa-B inhibitor alpha, Major histocompatibility complex...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Insulin Like Growth Factor 1 Receptor (IGF1R) BioAssay(TM) ELISA Kit (Human)
Insulin Like Growth Factor 1 Receptor (IGF1R)...

Item number: 025845.48

Insulin Like Growth Factor 1 Receptor (IGF1R) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of IGF1R in human tissue homogenates and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.085ng/ml, Storage and Stability: Desiccation...
Keywords: IGF1R, EC=2.7.10.1
Application: ELISA
Species reactivity: human
869.00€ *
Review
7085 from 7126 pages