SH2B Adapter Protein 3

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** SH2B adapter protein 3 (575 aa, ~63 kDa) is encoded by the human SH2B3 gene. This protein plays a role in T-cell receptor signaling.

**Synonyms:** - Lymphocyte Adapter Protein - Lymphocyte Adaptor Protein - Lymphocyte-Specific Adapter Protein Lnk - SH2B3 - Signal Transduction Protein Lnk