406317085ENSG00000122224ENSMUSG00000004707Q9HBG7Q5VYI1Q01965NM_001033667NM_001261456NM_001261457NM_002348NM_001277968NM_008534NP_001028839NP_001248385NP_001248386NP_002339NP_001264897NP_032560T-lymphocyte surface antigen Ly-9 is a protein that in humans is encoded by the LY9 gene.

[5][6][7] LY9 has also recently been designated CD229 (cluster of differentiation 229).

LY9 has been shown to interact with SH2D1A.

[8][9] This article incorporates text from the United States National Library of Medicine, which is in the public domain.

This membrane protein–related article is a stub.