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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arigoQIK(R) Human CD123 / IL3RA ELISA Development Kit
arigoQIK(R) Human CD123 / IL3RA ELISA Development Kit

Item number: ARG83679.1

Protein function: This is a receptor for interleukin-3. [The UniProt Consortium]
Keywords: IL3R, IL3RA, CD123, CD123, IL-3RA, IL-3RA, IL-3R-alpha, IL-3R-alpha, IL-3R subunit alpha, IL-3R subunit alpha, IL-3...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human IL5 ELISA Development Kit
arigoQIK(R) Human IL5 ELISA Development Kit

Item number: ARG83680.1

Protein function: Factor that induces terminal differentiation of late- developing B-cells to immunoglobulin secreting cells. [The UniProt Consortium]
Keywords: IL5, TRF, TRF, IL-5, IL-5, Interleukin-5, Interleukin-5, T-cell replacing factor, T-cell replacing factor, B-cell...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human IL12B / IL12 p40 ELISA Development Kit
arigoQIK(R) Human IL12B / IL12 p40 ELISA Development Kit

Item number: ARG83682.1

Protein function: Cytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK/lymphokine-activated killer cells, and stimulate the production of IFN-gamma by resting PBMC. {ECO:0000269, PubMed:11114383}. [The UniProt Consortium]
Keywords: IL12B, NKSF2, NKSF2, NKSF2, IL-12B, IL-12B, CLMF p40, CLMF p40, IL-12 subunit p40, IL-12 subunit p40, Interleukin-12...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human IL18 binding protein ELISA Development Kit
arigoQIK(R) Human IL18 binding protein ELISA Development Kit

Item number: ARG83683.1

Protein function: Isoform A binds to IL-18 and inhibits its activity. Functions as an inhibitor of the early TH1 cytokine response. {ECO:0000269, PubMed:10023777, ECO:0000269, PubMed:10655506, ECO:0000269, PubMed:31213488}. [The UniProt Consortium]
Keywords: IL18BP, IL-18BP, IL-18BP, Tadekinig-alfa, Tadekinig-alfa, Interleukin-18-binding protein, Interleukin-18-binding protein
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human IL23A / IL23 p19 ELISA Development Kit
arigoQIK(R) Human IL23A / IL23 p19 ELISA Development Kit

Item number: ARG83684.1

Protein function: Associates with IL12B to form the IL-23 interleukin, a heterodimeric cytokine which functions in innate and adaptive immunity. IL-23 may constitute with IL-17 an acute response to infection in peripheral tissues. IL-23 binds to a heterodimeric receptor complex composed of IL12RB1 and IL23R,...
Keywords: SGRF, IL23A, IL-23-A, IL-23-A, IL-23p19, IL-23p19, IL-23 subunit alpha, IL-23 subunit alpha, Interleukin-23 subunit p19,...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human PDGF BB ELISA Development Kit
arigoQIK(R) Human PDGF BB ELISA Development Kit

Item number: ARG83686.1

Protein function: Growth factor that plays an essential role in the regulation of embryonic development, cell proliferation, cell migration, survival and chemotaxis. Potent mitogen for cells of mesenchymal origin (PubMed:26599395). Required for normal proliferation and recruitment of pericytes and vascular smooth...
Keywords: PDGFB, PDGF2, PDGF-2, PDGF-2, Becaplermin, Becaplermin, PDGF subunit B, PDGF subunit B, Proto-oncogene c-Sis,...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human CD275 / B7-H2 / ICOS Ligand ELISA Development Kit
arigoQIK(R) Human CD275 / B7-H2 / ICOS Ligand ELISA...

Item number: ARG83689.1

Protein function: Ligand for the T-cell-specific cell surface receptor ICOS. Acts as a costimulatory signal for T-cell proliferation and cytokine secretion, induces also B-cell proliferation and differentiation into plasma cells. Could play an important role in mediating local tissue responses to inflammatory...
Keywords: B7H2, B7-H2, CD275, B7-H2, CD275, ICOSLG, B7RP-1, B7RP-1, ICOS ligand, ICOS ligand, B7 homolog 2, B7 homolog 2, B7-like...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human B7H6 ELISA Development Kit
arigoQIK(R) Human B7H6 ELISA Development Kit

Item number: ARG83690.1

Protein function: Triggers NCR3-dependent natural killer cell activation. {ECO:0000269, PubMed:19528259}. [The UniProt Consortium]
Keywords: B7H6, B7-H6, B7-H6, NCR3LG1, B7 homolog 6, B7 homolog 6, Natural cytotoxicity triggering receptor 3 ligand 1, Natural...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human CCL20 / MIP3 alpha ELISA Development Kit
arigoQIK(R) Human CCL20 / MIP3 alpha ELISA Development Kit

Item number: ARG83691.1

Protein function: Acts as a ligand for C-C chemokine receptor CCR6. Signals through binding and activation of CCR6 and induces a strong chemotactic response and mobilization of intracellular calcium ions (PubMed:11352563, PubMed:11035086, PubMed:20068036). The ligand- receptor pair CCL20-CCR6 is responsible for the...
Keywords: LARC, CCL20, MIP-3-alpha, CCL20(1-67), CCL20(1-64), CCL20(2-70), CC chemokine LARC, C-C motif chemokine 20, Beta-chemokine...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human CCL23 ELISA Development Kit
arigoQIK(R) Human CCL23 ELISA Development Kit

Item number: ARG83692.1

Protein function: Shows chemotactic activity for monocytes, resting T- lymphocytes, and neutrophils, but not for activated lymphocytes. Inhibits proliferation of myeloid progenitor cells in colony formation assays. This protein can bind heparin. Binds CCR1. CCL23(19-99), CCL23(22-99), CCL23(27-99), CCL23(30-99) are...
Keywords: MIP3, CCL23, CKB-8, MIP-3, MPIF-1, CK-beta-8, CCL23(19-99), CCL23(22-99), CCL23(27-99), CCL23(30-99), C-C motif chemokine...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human TECK ELISA Development Kit
arigoQIK(R) Human TECK ELISA Development Kit

Item number: ARG83693.1

Protein function: Potentially involved in T-cell development. Recombinant protein shows chemotactic activity on thymocytes, macrophages, THP-1 cells, and dendritics cells but is inactive on peripheral blood lymphocytes and neutrophils. Binds to CCR9. Isoform 2 is an antagonist of isoform 1. Binds to atypical...
Keywords: CCL25, SCYA25, Chemokine TECK, Chemokine TECK, C-C motif chemokine 25, C-C motif chemokine 25, Thymus-expressed chemokine,...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human CD137 ELISA Development Kit
arigoQIK(R) Human CD137 ELISA Development Kit

Item number: ARG83699.1

Protein function: Receptor for TNFSF9/4-1BBL. Possibly active during T cell activation. [The UniProt Consortium]
Keywords: CD137, CD137, CD137, CDw137, CDw137, TNFRSF9, T-cell antigen ILA, T-cell antigen ILA, 4-1BB ligand receptor, 4-1BB ligand...
Application: ELISA
Species reactivity: human
719.00€ *
Review
7397 from 7401 pages