LAIR1 is a type I membrane protein with a leader sequence, an extracellular domain, a transmembrane domain, and a cytoplasmic region. LAIR-1 is a 32 kDa transmembrane glycoprotein with a single immunoglobulin-like domain and a cytoplasmic tail containing two immune receptor tyrosine-based inhibitory motifs. LAIR-1 recruits SHP-1 and SHP-2 phosphatases upon activation, and cross-linking of the LAIR-1 antigen on natural killer (NK) cells results in strong inhibition of NK cell-mediated cytotoxicity. Although it is structurally related to human killer cell inhibitory receptors, LAIR-1 does not appear to recognize human leukocyte antigen (HLA) class I molecules and thus represents a novel HLA class I-independent mechanism of NK cell regulation.

Human Leukocyte-associated immunoglobulin-like receptor 1 (LAIR1) ELISA Kit employs a two-site sandwich ELISA to quantitate LAIR1 in samples. An antibody specific for LAIR1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyLAIR1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for LAIR1 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 LAIR1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Human Leukocyte-associated immunoglobulin-like receptor 1 (LAIR1) 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.