PROTEIN-TYROSINE PHOSPHATASE NON-RECEPTOR TYPE SUBSTRATE 1 PRECURSOR (SHP SUBSTRATE-1) (SHPS-1) (INHIBITORY RECEPTOR SHPS-1) (SIGNAL- REGULATORY PROTEIN ALPHA-1) (SIRP-ALPHA-1) (SIRP-ALPHA-2) (SIRP-ALPHA- 3) (MYD-1 ANTIGEN) (BRAIN IG-LIKE MOLECULE WITH TYROSINE-BASED ACTIVATION MOTIFS) (BIT) (MACROPHAGE FUSION RECEPTOR) (P84). [Source:SWISSPROT;Acc:P78324]