Anti-LY9 Antibody

Rabbit polyclonal IgG antibody from Antibodies.com, raised against LY9 (also known as CD229 or SLAMF3), a member of the SLAM family of lymphoid cell-surface receptors implicated in homotypic lymphocyte adhesion and immune synapse modulation. The unconjugated reagent is supplied as 200 µl of ready-to-use antisera and is validated for Western blot detection of the target in human and mouse samples. This reagent supports research workflows probing T- and B-cell signaling networks, thymic selection, and the regulatory crosstalk between adaptive immune subsets, where LY9 functions as a self-ligand that recruits SAP-family adaptors and modulates calcium flux downstream of T-cell receptor engagement.