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 CXCL9 / MIG ELISA Development Kit
arigoQIK(R) Human CXCL9 / MIG ELISA Development Kit

Item number: ARG83705.1

Protein function: Cytokine that affects the growth, movement, or activation state of cells that participate in immune and inflammatory response. Chemotactic for activated T-cells. Binds to CXCR3. [The UniProt Consortium]
Keywords: CMK, MIG, MIG, CXCL9, HuMIG, HuMIG, C-X-C motif chemokine 9, C-X-C motif chemokine 9, Small-inducible cytokine B9,...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human E Cadherin ELISA Development Kit
arigoQIK(R) Human E Cadherin ELISA Development Kit

Item number: ARG83707.1

Protein function: Cadherins are calcium-dependent cell adhesion proteins (PubMed:11976333). They preferentially interact with themselves in a homophilic manner in connecting cells, cadherins may thus contribute to the sorting of heterogeneous cell types. CDH1 is involved in mechanisms regulating cell-cell adhesions,...
Keywords: CDH1, CDHE, CD324, Cadherin-1, CAM 120/80, E-cadherin, Uvomorulin, E-Cad/CTF1, E-Cad/CTF2, E-Cad/CTF3, Epithelial cadherin
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human HVEM / TR2 ELISA Development Kit
arigoQIK(R) Human HVEM / TR2 ELISA Development Kit

Item number: ARG83710.1

Protein function: Receptor for four distinct ligands: The TNF superfamily members TNFSF14/LIGHT and homotrimeric LTA/lymphotoxin-alpha and the immunoglobulin superfamily members BTLA and CD160, altogether defining a complex stimulatory and inhibitory signaling network (PubMed:9462508, PubMed:10754304,...
Keywords: TR2, TR2, HVEA, HveA, HveA, CD270, CD270, Herpesvirus entry mediator A, Herpesvirus entry mediator A, Herpes virus entry...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human MMP7 ELISA Development Kit
arigoQIK(R) Human MMP7 ELISA Development Kit

Item number: ARG83714.1

Protein function: Degrades casein, gelatins of types I, III, IV, and V, and fibronectin. Activates procollagenase. {ECO:0000269, PubMed:2550050}. [The UniProt Consortium]
Keywords: MMP7, MPSL1, MMP-7, MMP-7, Matrin, Matrin, Matrilysin, Matrilysin, Pump-1 protease, Pump-1 protease, Uterine...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Human vWF ELISA Development Kit
arigoQIK(R) Human vWF ELISA Development Kit

Item number: ARG83722.1

Protein function: Important in the maintenance of hemostasis, it promotes adhesion of platelets to the sites of vascular injury by forming a molecular bridge between sub-endothelial collagen matrix and platelet- surface receptor complex GPIb-IX-V. Also acts as a chaperone for coagulation factor VIII, delivering it...
Keywords: VWF, vWF, F8VWF, von Willebrand factor, von Willebrand antigen 2, von Willebrand antigen II
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) Mouse CXCL9 / MIG ELISA Development Kit
arigoQIK(R) Mouse CXCL9 / MIG ELISA Development Kit

Item number: ARG83726.1

Protein function: Cytokine that affects the growth, movement, or activation state of cells that participate in immune and inflammatory response. Chemotactic for activated T-cells. Binds to CXCR3. [The UniProt Consortium]
Keywords: CMK, MIG, MIG, CXCL9, HuMIG, HuMIG, C-X-C motif chemokine 9, C-X-C motif chemokine 9, Small-inducible cytokine B9,...
Application: ELISA
Species reactivity: mouse
719.00€ *
Review
arigoQIK(R) Mouse Leptin ELISA Development Kit
arigoQIK(R) Mouse Leptin ELISA Development Kit

Item number: ARG83728.1

Protein function: Key player in the regulation of energy balance and body weight control. Once released into the circulation, has central and peripheral effects by binding LEPR, found in many tissues, which results in the activation of several major signaling pathways (PubMed:17344214, PubMed:15899045,...
Keywords: Obese protein, Obese protein, Obesity factor, Obesity factor, Leptin {ECO:0000312|HGNC:HGNC:6553}, Leptin...
Application: ELISA
Species reactivity: mouse
719.00€ *
Review
arigoQIK(R) Mouse TREM2 ELISA Development Kit
arigoQIK(R) Mouse TREM2 ELISA Development Kit

Item number: ARG83730.1

Protein function: Forms a receptor signaling complex with TYROBP which mediates signaling and cell activation following ligand binding (PubMed:10799849). Acts as a receptor for amyloid-beta protein 42, a cleavage product of the amyloid-beta precursor protein APP, and mediates its uptake and degradation by microglia...
Keywords: TREM2, TREM-2, TREM-2, Triggering receptor expressed on monocytes 2, Triggering receptor expressed on monocytes 2,...
Application: ELISA
Species reactivity: mouse
719.00€ *
Review
Human IFN-gamma (Interferon Gamma) ELISPOT Kit
Human IFN-gamma (Interferon Gamma) ELISPOT Kit

Item number: E-ESP-H0002.480

Protein function: Type II interferon produced by immune cells such as T-cells and NK cells that plays crucial roles in antimicrobial, antiviral, and antitumor responses by activating effector immune cells and enhancing antigen presentation (PubMed:16914093, PubMed:8666937). Primarily signals through the JAK-STAT...
Keywords: IFNG, IFN-gamma, Interferon gamma, Immune interferon, Human IFN-gamma (Interferon Gamma) ELISPOT Kit
Application: ELISPOT
From 426.00€ *
Review
Human IL-17A (Interleukin 17A) ELISPOT Kit
Human IL-17A (Interleukin 17A) ELISPOT Kit

Item number: E-ESP-H0004.480

Protein function: Effector cytokine of innate and adaptive immune system involved in antimicrobial host defense and maintenance of tissue integrity (PubMed:24120361). Signals via IL17RA-IL17RC heterodimeric receptor complex, triggering homotypic interaction of IL17RA and IL17RC chains with TRAF3IP2 adapter. This...
Keywords: IL-17, CTLA8, IL17A, IL-17A, CTLA-8, Interleukin-17A, Cytotoxic T-lymphocyte-associated antigen 8, Human IL-17A...
Application: ELISPOT
From 426.00€ *
Review
Human IL-1beta (Interleukin 1beta) ELISPOT Kit
Human IL-1beta (Interleukin 1beta) ELISPOT Kit

Item number: E-ESP-H0005.480

Protein function: Potent pro-inflammatory cytokine (PubMed:10653850, PubMed:12794819, PubMed:28331908, PubMed:3920526). Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody...
Keywords: IL1F2, IL-1 beta, Catabolin, Interleukin-1 beta, Human IL-1beta (Interleukin 1beta) ELISPOT Kit
Application: ELISPOT
From 426.00€ *
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Human IL-5 (Interleukin 5) ELISPOT Kit
Human IL-5 (Interleukin 5) ELISPOT Kit

Item number: E-ESP-H0008.480

Protein function: Homodimeric cytokine expressed predominantly by T-lymphocytes and NK cells that plays an important role in the survival, differentiation, and chemotaxis of eosinophils (PubMed:2653458, PubMed:9010276). Also acts on activated and resting B-cells to induce immunoglobulin production, growth, and...
Keywords: IL5, TRF, IL-5, Interleukin-5, T-cell replacing factor, B-cell differentiation factor I, Eosinophil differentiation...
Application: ELISPOT
From 426.00€ *
Review
6871 from 6872 pages