KIR2D Antibody, anti-human, Vio® Bright R720, REAfinity™，130-129-043，美天旎

Clone REA1042 recognizes the killer immunoglobulin-like receptor (KIR) 2D subtype on human and non-human primate cells. It recognizes all KIRs bearing two extracellular Ig-like domains, and also both activating and inhibitory KIR isoforms (KIR2DS and KIR2DL, respectively). KIRs are expressed on CD56^dimCD16⁺ natural killer (NK) cells and a subset of CD8⁺ T cells. KIRs contribute to the regulation of NK cell–mediated cytotoxicity. They are monomeric receptors possessing high allelic polymorphism with either two or three Ig-like extracellular domains (KIR2D or KIR3D, respectively). According to the length of their cytoplasmic tail, KIRs can be subdivided in long-tailed inhibitory KIRs (KIR2DL or KIR3DL) and short-tailed activating KIRs (KIR2DS or KIR3DS).

Additional information: Clone REA1042 displays negligible binding to Fc receptors.

CD158A

Technical specifications