Pregnancy-Specific Beta-1-Glycoprotein 1

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

**Definition:** Pregnancy-specific beta-1-glycoprotein 1 (419 aa, ~47 kDa) is encoded by the human PSG1 gene. This protein plays a role in the functionality of the placenta during pregnancy.

**Synonyms:** - CD66 Antigen-Like Family Member F - CD66f - CD66f Antigen - FL-NCA-1/2 - Fetal Liver Non-Specific Cross-Reactive Antigen 1/2 - PS-Beta-C/D - PS-Beta-G-1 - PSBG-1 - PSG1 - Pregnancy Specific Beta-1-Glycoprotein 1 - Pregnancy-Specific B-1 Glycoprotein - Pregnancy-Specific Beta-1 Glycoprotein C/D - Pregnancy-Specific Glycoprotein 1