Anti-LY9 Antibody

This unconjugated rabbit polyclonal reagent from Antibodies.com targets LY9, a SLAM-family cell-surface glycoprotein (also called CD229) expressed on T and B lymphocytes, where it contributes to homotypic lymphocyte adhesion and downstream signaling through SAP-family adaptors.

Supplied as 100 µl of a 1 mg/ml stock in phosphate buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.3, the antibody is intended for Western blot detection across human, mouse, and rat samples.

The polyclonal format provides recognition of multiple epitopes across the LY9 intracellular and extracellular regions, supporting studies of lymphocyte co-receptor biology, thymic selection, and adaptive immune signaling networks.