Enzyme-linked immunosorbent assays (ELISA), also known as enzyme immunoassays (EIA), are used for the detection and quantification of proteins, peptides and antibodies in a sample. ELISA often comes in kit format, with pre-selected antibody pairs to detect specific proteins or biomarkers of diseases such as diabetes and obesity, or cardiovascular and neurological disorders. Detection is made possible with chemiluminescent, fluorescent or colorimetric substrates and detection instruments such as microplate / ELISA readers. Other kits available include: Enzyme-linked immunospot (ELISPOT) assays for the quantification of protein-producing cells and chemiluminescent immunoassays (CLIA) kits. Find the best ELISA kits and products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Innova Biosciences – Antibody Conjugation Service Bio-conjugates can be challenging to optimise and time consuming to produce: 1. Too much conjugation may result in the target protein becoming inactive and insoluble. 2. Too little conjugation can result in weak signals. 3. Our competitors require milligrams of your precious material and have a 2 week process time. Fast & FAb™ Antibody Conjugation Service – Innova Biosciences t…
R&D Human IL-6 Quantikine HS ELISA Kit - Human IL-6 Immunoassay for the quantitative determination of human Interleukin 6 (IL-6) concentrations in serum, plasma, and urine. The Quantikine HS Human IL-6 Immunoassay is a 5.5 hour solid-phase ELISA. This high-sensitivity (HS) assay employs the quantitative sandwich enzyme immunoassay technique. R&D Quantikine HS ELISA Kits are complete assays generally used where very low levels…
R&D Human Erythropoietin Quantikine IVD ELISA Kit - R&D Human Epo Immunoassay for In Vitro Diagnostic Use R&D Quantikine IVD (in vitro diagnostic) ELISA Kits are complete ready-to-run ELISA kits that have been 510(k) cleared for in vitro diagnostic use. This R&D ELISA is for the quantitative determination of erythropoietin (Epo) concentration in human serum and plasma as an aid in the diagnosis of anemia and polycythemia. The…
Human IL-6 Quantikine ELISA Kit - Human IL-6 Immunoassay for the quantitative determination of human interleukin 6 (IL-6) concentrations in cell culture supernates, serum, and plasma. The Quantikine Human IL-6 ELISA is a 4.5 hour solid phase ELISA. It contains recombinant human IL-6 and antibodies raised against recombinant human IL-6 and has been shown to accurately quantitate the recombinant factor. This assay employs the q…
R&D Human IL-8/CXCL8 Quantikine ELISA Kit, 2nd Generation - Human CXCL8/IL-8 Immunoassay for the quantitative determination of human interleukin 8 (IL-8) concentrations in cell culture supernates, serum, and plasma. The Quantikine Human IL-8 Immunoassay is a 3.5 hour solid phase ELISA. This assay employs the quantitative sandwich enzyme immunoassay technique. A monoclonal antibody specific for IL-8 has been pre-coated onto a…
Human CCL2/MCP-1 R&D Quantikine ELISA Kit - For the quantitative determination of mouse tumor necrosis factor alpha (TNF-) concentrations in cell culture supernates and mouse serum. R&D Systems Quantikine ELISA Kits are complete and ready-to-use. Immunoassays are available for measuring a range of molecules including cytokines, chemokines, growth factors, proteases, and more. Features of the R&D Quantikine ELISA Kit include:…
R&D Human TGF-beta 1 Quantikine ELISA Kit - Human TGF-beta 1 Immunoassay for the quantitative determination of activated human Transforming Growth Factor beta 1 (TGF-beta 1) concentrations in cell culture supernates, serum, plasma, and urine. The Quantikine TGF-beta 1 Immunoassay is a 4.5 hour solid phase ELISA. The TGF-beta 1 Quantikine ELISA contains recombinant human TGF-beta1 expressed by CHO cells and has been shown to q…
Human Adiponectin/Acrp30 Quantikine ELISA Kit - For the quantitative determination of total human Adiponectin concentrations in cell culture supernates, serum, and plasma.The R&D Quantikine ELISA Kit is complete and ready-to-use. Immunoassays are available for measuring a range of molecules including cytokines, chemokines, growth factors, proteases, and more. Features of the R&D Quantikine ELISA Kit:• Complete ready to use ki…
R&D Human IL-1 beta/IL-1F2 Quantikine ELISA Kit - Human IL-1 beta/IL-1F2 Immunoassay for the quantitative determination of human interleukin 1 beta (IL-1 beta) concentrations in cell culture supernates, serum, and plasma. The Quantikine Human IL-1 beta ELISA is a 3.5 - 4.5 hour solid phase ELISA designed to measure IL-1 beta in cell culture supernates, serum, and plasma. It contains E. coli-expressed recombinant human IL-1 be…
R&D Human G-CSF Quantikine ELISA Kit - Human G-CSF Immunoassay for the quantitative determination of human granulocyte colony stimulating factor (G-CSF) concentrations in cell culture supernates, serum, and plasma. The R&D Quantikine G-CSF ELISA is a 3.5 - 4.5 hour solid phase ELISA designed to measure G-CSF in cell culture supernates, serum, and plasma. It contains E. coli-expressed recombinant human G-CSF and antibodies rai…
