Quantitative sandwich ELISA for measuring Human Leukocyte immunoglobulin-like receptor subfamily A member 3 (LILRA3) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

• Additional information:Leukocyte Ig-like receptors (LIRs) are a family of immunoreceptors expressed predominantly on monocytes and B cells and at lower levels on dendritic cells and natural killer (NK) cells. All LIRs in subfamily B have an inhibitory function . LIRs in subfamily A, with short cytoplasmic domains lacking an immunoreceptor tyrosine-based inhibitory motif (ITIM) and with transmembrane regions containing a charged arginine residue, may initiate stimulatory cascades . Acts as soluble receptor for class I MHC antigens. Binds both classical and non-classical HLA class I molecules but with reduced affinities compared to LILRB1 or LILRB2. Binds with high affinity to the surface of monocytes, leading to abolish LPS-induced TNF-alpha production by monocytes.
• Storage and shipping:All of the components are shipped on ice packs/blue ice. Upon receiving the kit keep it at +4 degrees Celsius for up to 1 year (refer to the label on the box for the exact expiration date).
• Notes:This kit is intended for research use only. It should not be used for human or animal clinical diagnostics or treatment.