CD64 is a type of integral membrane glycoprotein known as an Fc receptor that binds monomeric IgG-type antibodies with high affinity. It is more commonly known as Fc-gamma receptor 1 (Fc gamma RI). After binding IgG, CD64 interacts with an accessory chain known as the common gamma chain (gamma chain), which possesses an ITAM motif that is necessary for triggering cellular activation.Structurally CD64 is composed of a signal peptide that allows its transport to the surface of a cell, three extracellular immunoglobulin domains of the C2-type that it uses to bind antibody, a hydrophobic transmembrane domain, and a short cytoplasmic tail.CD64 is constitutively found on only macrophages and monocytes, but treatment of polymorphonuclear leukocytes with cytokines like IFN gamma; and G-CSF can induce CD64 expression on these cells.

Human Receptor I for the Fc region of immunoglobulin G (FcGRI) ELISA Kit employs a two-site sandwich ELISA to quantitate FcGRI in samples. An antibody specific for FcGRI has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyFcGRI present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for FcGRI is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of FcGRI bound in the initial step. The color development is stopped and the intensity of the color is measured.

Human Receptor I for the Fc region of immunoglobulin G (FcGRI) ELISA Kit listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

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Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.