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.

7108 from 7124 pages
No results were found for the filter!
Protein Tyrosine Phosphatase Receptor Type J (PTPRJ) BioAssay(TM) ELISA Kit (Human)
Protein Tyrosine Phosphatase Receptor Type J (PTPRJ)...

Item number: 153019.48

Protein Tyrosine Phosphatase Receptor Type J (PTPRJ) BioAssay(TM) ELISA Kit (Human) is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Protein Tyrosine Phosphatase Receptor Type J (PTPRJ). Standards or samples are then added to the appropriate...
Keywords: DEP1, PTPRJ, DEP-1, CD148, R-PTP-J, HPTP eta, R-PTP-eta, EC=3.1.3.48, Density-enhanced phosphatase 1, Protein-tyrosine...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Ribonuclease A3 (RNASE3) BioAssay(TM) ELISA Kit (Human)
Ribonuclease A3 (RNASE3) BioAssay(TM) ELISA Kit (Human)

Item number: 153067.48

Ribonuclease A3 (RNASE3) BioAssay(TM) ELISA Kit (Human) is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Ribonuclease A3 (RNASE3). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated...
Keywords: ECP, RNASE3, RNase 3, EC=3.1.27.-, Ribonuclease 3, Eosinophil cationic protein
Application: ELISA
Species reactivity: human
869.00€ *
Review
Oncostatin M Receptor (OSMR) BioAssay(TM) ELISA Kit (Human)
Oncostatin M Receptor (OSMR) BioAssay(TM) ELISA Kit (Human)

Item number: 027227.48

Oncostatin M Receptor (OSMR) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of OSMR in human tissue homogenates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.058ng/ml, Storage and Stability: Desiccation recommended. The Standard,...
Keywords: OSMR, OSMRB, IL-31RB, IL-31R-beta, IL-31R subunit beta, IL-31 receptor subunit beta, Interleukin-31 receptor subunit beta,...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Ornithine Carbamoyl Transferase (OCT) BioAssay(TM) ELISA Kit (Human)
Ornithine Carbamoyl Transferase (OCT) BioAssay(TM) ELISA...

Item number: 027233.48

Ornithine Carbamoyl Transferase (OCT) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of OCT in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.47-30ng/ml, Sensitivity: 0.16ng/ml, Storage and Stability: Desiccation...
Keywords: OTC, OTCase, EC=2.1.3.3, Ornithine transcarbamylase, Ornithine carbamoyltransferase, mitochondrial
Application: ELISA
Species reactivity: human
869.00€ *
Review
Pepsin (PP) BioAssay(TM) ELISA Kit (Human)
Pepsin (PP) BioAssay(TM) ELISA Kit (Human)

Item number: 027325.48

The Human Pepsin (PP) ELISA Kit is a competitive inhibition immunoassay for the in vitro quantitative measurement of PP in human serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids. Detection Range: 2.47-200ng/ml, Sensitivity: <0.98ng/ml, Precision: Intra-Assay CV:...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Pigment Epithelium Derived Factor (PEDF) BioAssay(TM) ELISA Kit (Human)
Pigment Epithelium Derived Factor (PEDF) BioAssay(TM)...

Item number: 027450.48

Pigment Epithelium Derived Factor (PEDF) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of PEDF in human serum, plasma and other biological fluids. Detection Range: 1.88-120ng/ml, Sensitivity: 0.73ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: PEDF, EPC-1, PIG35, SERPINF1, Serpin F1, Pigment epithelium-derived factor, Cell proliferation-inducing gene 35 protein
Application: ELISA
Species reactivity: human
869.00€ *
Review
Polymeric Immunoglobulin Receptor (PIGR) BioAssay(TM) ELISA Kit (Human)
Polymeric Immunoglobulin Receptor (PIGR) BioAssay(TM)...

Item number: 027557.48

Polymeric Immunoglobulin Receptor (PIGR) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of PIGR in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 3.12-200ng/ml, Sensitivity: 1.25ng/ml, Storage and Stability: Desiccation...
Keywords: PIGR
Application: ELISA
Species reactivity: human
869.00€ *
Review
Procollagen C Proteinase Enhancer 1 (PCPE1) BioAssay(TM) ELISA Kit (Human)
Procollagen C Proteinase Enhancer 1 (PCPE1) BioAssay(TM)...

Item number: 027585.48

Procollagen C Proteinase Enhancer 1 (PCPE1) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of PCPE1 in human serum, plasma and other biological fluids. Detection Range: 0.625-40ng/ml, Sensitivity: 0.225ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: PCPE1, PCPE-1, PCOLCE, Procollagen C-proteinase enhancer 1, Procollagen C-endopeptidase enhancer 1, Procollagen...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Protease, Serine 2 (PRSS2) BioAssay(TM) ELISA Kit (Human)
Protease, Serine 2 (PRSS2) BioAssay(TM) ELISA Kit (Human)

Item number: 027686.48

Protease, Serine 2 (PRSS2) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of human PRSS2 in serum, plasma and other biological fluids. Detection Range: 0.78 -50ng/ml, Sensitivity: 0.21ng/ml, Storage and Stability: Desiccation recommended. The Standard,...
Keywords: TRY2, PRSS2, Trypsin-2, Trypsin II, EC=3.4.21.4, Serine protease 2, Anionic trypsinogen
Application: ELISA
Species reactivity: human
869.00€ *
Review
Protein Kinase, AMP Activated Beta 1 (PRKAb1) BioAssay(TM) ELISA Kit (Human)
Protein Kinase, AMP Activated Beta 1 (PRKAb1)...

Item number: 027733.48

Protein Kinase, AMP Activated Beta 1 (PRKAb1) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of PRKAb1 in human tissue homogenates and other biological fluids. Detection Range: 0.312-20ng/ml, Sensitivity: 0.124ng/ml, Storage and Stability: Desiccation recommended....
Keywords: AMPK, AMPKb, PRKAB1, AMPK subunit beta-1, 5'-AMP-activated protein kinase subunit beta-1
Application: ELISA
Species reactivity: human
869.00€ *
Review
Proteinase 3 (PR3) BioAssay(TM) ELISA Kit (Human)
Proteinase 3 (PR3) BioAssay(TM) ELISA Kit (Human)

Item number: 027753.48

The Human Proteinase 3 (PR3) ELISA Kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of PR3 in human serum, plasma and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.062ng/ml, Intra-Assay: CV?10%, Inter-Assay: CV?12%, Test Principle: The microtiter plate provided...
Keywords: PR3, P29, MBN, PR-3, AGP7, NP-4, PRTN3, Myeloblastin, EC=3.4.21.76, C-ANCA antigen, Wegener autoantigen, Leukocyte...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Receptor II For The Fc Region of Immunoglobulin G (FcgRII) BioAssay(TM) ELISA Kit (Human)
Receptor II For The Fc Region of Immunoglobulin G...

Item number: 027817.48

Receptor II For The Fc Region of Immunoglobulin G (FcgRII) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of FcgRII in human serum, plasma and other biological fluids. Detection Range: 46.88-3,000pg/ml, Sensitivity: 15.25pg/ml, Storage and Stability: Desiccation...
Keywords: CD32, CDw32, FCGR2A, FcRII-a, Fc-gamma-RIIa, Fc-gamma RII-a, IgG Fc receptor II-a, Low affinity immunoglobulin gamma Fc...
Application: ELISA
Species reactivity: human
869.00€ *
Review
7108 from 7124 pages