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 VE Cadherin ELISA Development Kit
arigoQIK(R) Human VE Cadherin ELISA Development Kit

Item number: ARG83721.1

Protein function: Cadherins are calcium-dependent cell adhesion proteins. They preferentially interact with themselves in a homophilic manner in connecting cells, cadherins may thus contribute to the sorting of heterogeneous cell types (PubMed:21269602). This cadherin may play a important role in endothelial cell...
Keywords: CDH5, CD144, CD144, Cadherin-5, Cadherin-5, 7B4 antigen, VE-cadherin, 7B4 antigen, VE-cadherin, Vascular endothelial...
Application: ELISA
Species reactivity: human
719.00€ *
Review
arigoQIK(R) VEGFC ELISA Development Kit
arigoQIK(R) VEGFC ELISA Development Kit

Item number: ARG83723.1

Protein function: Growth factor active in angiogenesis, and endothelial cell growth, stimulating their proliferation and migration and also has effects on the permeability of blood vessels. May function in angiogenesis of the venous and lymphatic vascular systems during embryogenesis, and also in the maintenance of...
Keywords: VRP, VRP, VEGFC, VEGF-C, Flt4-L, VEGF-C, Flt4-L, Flt4 ligand, Flt4 ligand, Vascular endothelial growth factor C, Vascular...
Application: ELISA
Species reactivity: mammal
719.00€ *
Review
arigoQIK(R) Mouse IL33 ELISA Development Kit
arigoQIK(R) Mouse IL33 ELISA Development Kit

Item number: ARG83725.1

Protein function: Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells (PubMed:16286016). Involved in the maturation of Th2 cells inducing the secretion of T-helper type 2-associated cytokines. Also involved in activation of...
Keywords: IL-33, NF-HEV, C9orf26, IL-1F11, Interleukin-33, Interleukin-33 (95-270), Interleukin-33 (99-270), Interleukin-33...
Application: ELISA
Species reactivity: mouse
719.00€ *
Review
arigoQIK(R) Mouse GM-CSF ELISA Development Kit
arigoQIK(R) Mouse GM-CSF ELISA Development Kit

Item number: ARG83727.1

Protein function: Cytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes. {ECO:0000269, PubMed:3925454}. [The UniProt Consortium]
Keywords: CSF, CSF, CSF2, GMCSF, GM-CSF, GM-CSF, Molgramostin, Sargramostim, Molgramostin, Sargramostim, Colony-stimulating factor,...
Application: ELISA
Species reactivity: mouse
719.00€ *
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arigoQIK(R) Mouse CD274 / PD-L1 ELISA Development Kit
arigoQIK(R) Mouse CD274 / PD-L1 ELISA Development Kit

Item number: ARG83729.1

Protein function: Plays a critical role in induction and maintenance of immune tolerance to self (PubMed:11015443, PubMed:28813417, PubMed:28813410). As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response (PubMed:11015443,...
Keywords: B7H1, PD-L1, B7-H1, CD274, PD-L1, B7-H1, CD274, hPD-L1, hPD-L1, B7 homolog 1, B7 homolog 1, PDCD1 ligand 1, PDCD1 ligand...
Application: ELISA
Species reactivity: mouse
719.00€ *
Review
arigoQIK(R) Rat IL2 ELISA Development Kit
arigoQIK(R) Rat IL2 ELISA Development Kit

Item number: ARG83731.1

Protein function: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells....
Keywords: IL2, IL-2, TCGF, IL-2, TCGF, Aldesleukin, Aldesleukin, Interleukin-2, Interleukin-2, T-cell growth factor, T-cell growth...
Application: ELISA
Species reactivity: rat
719.00€ *
Review
arigoQIK(R) Rat IL10 ELISA Development Kit
arigoQIK(R) Rat IL10 ELISA Development Kit

Item number: ARG83733.1

Protein function: Major immune regulatory cytokine that acts on many cells of the immune system where it has profound anti-inflammatory functions, limiting excessive tissue disruption caused by inflammation. Mechanistically, IL10 binds to its heterotetrameric receptor comprising IL10RA and IL10RB leading to JAK1 and...
Keywords: IL10, CSIF, CSIF, IL-10, IL-10, Interleukin-10, Interleukin-10, Cytokine synthesis inhibitory factor, Cytokine synthesis...
Application: ELISA
Species reactivity: rat
719.00€ *
Review
Human MEP1A / Meprin alpha ELISA Kit
Human MEP1A / Meprin alpha ELISA Kit

Item number: ARG83739.96

Keywords: MEP1A, PPH alpha, PPH alpha, Endopeptidase-2, Endopeptidase-2, Meprin A subunit alpha, PABA peptide hydrolase, Meprin A...
Application: ELISA
Species reactivity: human
1,052.00€ *
Review
Mouse ADAMTS1 ELISA Kit (Rapid One-Step)
Mouse ADAMTS1 ELISA Kit (Rapid One-Step)

Item number: ARG83741.96

Protein function: Cleaves aggrecan, a cartilage proteoglycan, at the '1691- Glu-, -Leu-1692' site (within the chondroitin sulfate attachment domain), and may be involved in its turnover. Has angiogenic inhibitor activity. Active metalloprotease, which may be associated with various inflammatory processes as well as...
Keywords: Adamts1, ADAM-TS1, ADAMTS-1, ADAM-TS1, ADAMTS-1, ADAM-TS 1, ADAM-TS 1, A disintegrin and metalloproteinase with...
Application: ELISA
Species reactivity: mouse
1,052.00€ *
Review
Human HLA A ELISA Kit
Human HLA A ELISA Kit

Item number: ARG83743.96

Application: ELISA
Species reactivity: human
986.00€ *
Review
Sphingosine 1-Phosphate ELISA Kit
Sphingosine 1-Phosphate ELISA Kit

Item number: ARG83745.96

Sphingosine 1-Phosphate (S1P) is key component of the sphingolipid signaling cascade. S1P initiates a proliferative, pro-angiogenic and anti-apoptotic sequence of events contributing to cancer progression. Recently, scientific literature has suggested that S1P is a potent tumorigenic growth factor that is likely...
Application: ELISA
Species reactivity: all
986.00€ *
Review
arigoQIK(R) Human IFN beta ELISA Development Kit
arigoQIK(R) Human IFN beta ELISA Development Kit

Item number: ARG83676.1

Protein function: Has antiviral, antibacterial and anticancer activities. [The UniProt Consortium]
Keywords: IFB, IFNB1, IFN-beta, IFN-beta, Interferon beta, Interferon beta, Fibroblast interferon, Fibroblast interferon
Application: ELISA
Species reactivity: human
719.00€ *
Review
7399 from 7401 pages