B678: Cluster Of Differentiation 229 (CD229)

LY9; SLAMF3; Hly9; Mly9; SLAMF3; Lymphocyte Antigen 9; Cell surface molecule Ly-9; Signaling lymphocytic activation molecule 3

D229: Troponin I Type 1, Slow Skeletal (TNNI1)

TNN1; Troponin I, slow-twitch isoform