Vitronectin

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

**Definition:** Vitronectin (478 aa, ~54 kDa) is encoded by the human VTN gene. This protein is involved in the modulation of cell-matrix adhesion and cell spreading.

**Synonyms:** - Complement S-Protein - Epibolin - S-Protein - Serum Spreading Factor - Serum-Spreading Factor - Somatomedin B - V75 - VTN