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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Receptor I For The Fc Region of Immunoglobulin G (FcgRI) BioAssay(TM) ELISA Kit (Human)
Receptor I For The Fc Region of Immunoglobulin G (FcgRI)...

Item number: 027814.48

Receptor I For The Fc Region of Immunoglobulin G (FcgRI) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of FcgRI in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.78-50ng/ml, Sensitivity: 0.28ng/ml, Storage and Stability:...
Keywords: FCG1, CD64, FcRI, FCGR1A, FcgammaRIa, Fc-gamma RI, Fc-gamma RIA, IgG Fc receptor I, High affinity immunoglobulin gamma Fc...
Application: ELISA
Species reactivity: human
869.00€ *
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Regenerating Islet Derived Protein 1 alpha (REG1a) BioAssay(TM) ELISA Kit (Human)
Regenerating Islet Derived Protein 1 alpha (REG1a)...

Item number: 027821.48

Regenerating Islet Derived Protein 1 alpha (REG1a) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of REG1a in human serum, plasma and other biological fluids. Detection Range: 62.5-4000pg/ml, Sensitivity: 27.2pg/ml, Intra-Assay CV: <10%, Inter-Assay CV: <12%, Kit...
Keywords: REG, PTP, PSP, PSPS, ICRF, REG1A, REG-1-alpha, Lithostathine-1-alpha, Pancreatic stone protein, Pancreatic thread protein,...
Application: ELISA
Species reactivity: human
869.00€ *
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Regenerating Islet Derived Protein 4 (REG4) BioAssay(TM) ELISA Kit (Human)
Regenerating Islet Derived Protein 4 (REG4) BioAssay(TM)...

Item number: 027830.48

Regenerating Islet Derived Protein 4 (REG4) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of REG4 in human serum, plasma and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.051ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: GISP, REG4, REG-4, Reg IV, REG-like protein, Gastrointestinal secretory protein, Regenerating islet-derived protein 4,...
Application: ELISA
Species reactivity: human
869.00€ *
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Relaxin (RLN) BioAssay(TM) ELISA Kit (Human)
Relaxin (RLN) BioAssay(TM) ELISA Kit (Human)

Item number: 027841.48

Relaxin (RLN) BioAssayT ELISA Kit (Human) is a competitive inhibition enzyme immunoassay technique for the in vitro quantitative measurement of RLN in human serum, plasma and other biological fluids. Detection Range: 24.69-2,000pg/ml, Sensitivity: 9.66pg/ml, Storage and Stability: Desiccation recommended. The...
Application: ELISA
Species reactivity: human
869.00€ *
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Runt Related Transcription Factor 2 (RUNX2) BioAssay(TM) ELISA Kit (Human)
Runt Related Transcription Factor 2 (RUNX2) BioAssay(TM)...

Item number: 027911.48

The Human Runt Related Transcription Factor 2 (RUNX2) ELISA Kit is a sandwich enzyme immunoassay for the in vitro quantitative measurement of RUNX2 in human tissue homogenates, cell lysates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.051ng/ml, Precision: Intra-Assay: CV<10%,...
Keywords: AML3, RUNX2, OSF-2, CBF-alpha-1, PEA2-alpha A, PEBP2-alpha A, Oncogene AML-3, Acute myeloid leukemia 3 protein,...
Application: ELISA
Species reactivity: human
869.00€ *
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Salusin Alpha BioAssay(TM) ELISA Kit (Human)
Salusin Alpha BioAssay(TM) ELISA Kit (Human)

Item number: 027953.48

Salusin Alpha BioAssayT ELISA Kit (Human) is a competitive inhibition enzyme immunoassay technique for the in vitro quantitative measurement of salusin alpha in human serum, plasma and other biological fluids. Detection Range: 12.35-1,000pg/ml, Sensitivity: 4.47pg/ml, Storage and Stability: Desiccation recommended....
Keywords: TOR2A, HEMBA1005096
Application: ELISA
Species reactivity: human
869.00€ *
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Secretin (SCT) BioAssay(TM) ELISA Kit (Human)
Secretin (SCT) BioAssay(TM) ELISA Kit (Human)

Item number: 027983.48

Secretin (SCT) BioAssayT ELISA Kit (Human) is a competitive inhibition immunoassay for in vitro quantitative measurement of SCT in human serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids. Detection Range: 18.52-1500pg/ml, Sensitivity: 7.36pg/ml, Intra-Assay CV:...
Keywords: SCT, Secretin
Application: ELISA
Species reactivity: human
869.00€ *
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Semaphorin 4D (SEMA4D) BioAssay(TM) ELISA Kit (Human)
Semaphorin 4D (SEMA4D) BioAssay(TM) ELISA Kit (Human)

Item number: 028024.48

Semaphorin 4D (SEMA4D) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of SEMA4D in human serum, plasma and other biological fluids. Detection Range: 1.56-100ng/ml, Sensitivity: 0.66ng/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: A8, GR3, BB18, CD100, SEMA4D, C9orf164, Semaphorin-4D
Application: ELISA
Species reactivity: human
869.00€ *
Review
Semaphorin 7A (SEMA7A) BioAssay(TM) ELISA Kit (Human)
Semaphorin 7A (SEMA7A) BioAssay(TM) ELISA Kit (Human)

Item number: 028026.48

Semaphorin 7A (SEMA7A) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of SEMA7A in human serum, plasma, tissue homogenates and other biological fluids. Detection Range: 0.156-10ng/ml, Sensitivity: 0.059ng/ml, Storage and Stability: Desiccation recommended. The...
Keywords: CD108, Sema L, CDw108, SEMA7A, Sema K1, Semaphorin-L, Semaphorin-K1, Semaphorin-7A, JMH blood group antigen,...
Application: ELISA
Species reactivity: human
869.00€ *
Review
Serum Amyloid A2 (SAA2) BioAssay(TM) ELISA Kit (Human)
Serum Amyloid A2 (SAA2) BioAssay(TM) ELISA Kit (Human)

Item number: 028051.48

Serum Amyloid A2 (SAA2) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of human SA-A2 in serum, plasma and other biological fluids. Detection Range: 31.2-2,000 pg/ml, Sensitivity: 11.2 pg/ml, Storage and Stability: Desiccation recommended. The Standard,...
Keywords: SAA2, Serum amyloid A-2 protein
Application: ELISA
Species reactivity: human
869.00€ *
Review
Serum Amyloid P Component (SAP) BioAssay(TM) ELISA Kit (Human)
Serum Amyloid P Component (SAP) BioAssay(TM) ELISA Kit...

Item number: 028053.48

Serum Amyloid P Component (SAP) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of SAP in human serum, plasma and other biological fluids. Detection Range: 78-5,000pg/ml, Sensitivity: 33pg/ml, Storage and Stability: Desiccation recommended. The Standard, Detection...
Keywords: PTX2, APCS
Application: ELISA
Species reactivity: human
869.00€ *
Review
Sialic Acid Binding Ig Like Lectin 2 (Siglec 2) BioAssay(TM) ELISA Kit (Human)
Sialic Acid Binding Ig Like Lectin 2 (Siglec 2)...

Item number: 028072.48

Sialic Acid Binding Ig Like Lectin 2 (SIGLEC2) BioAssayT ELISA Kit (Human) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of SIGLEC2 in human serum, plasma and other biological fluids. Detection Range: 15.6-1,000pg/ml, Sensitivity: 6.7pg/ml, Storage and Stability: Desiccation recommended....
Keywords: CD22, BL-CAM, SIGLEC2, Siglec-2, B-cell receptor CD22, T-cell surface antigen Leu-14, B-lymphocyte cell adhesion molecule,...
Application: ELISA
Species reactivity: human
869.00€ *
Review
7388 from 7407 pages