Antigen KI-67

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor

**Definition:** Antigen KI-67 protein (3256 aa, ~359 kDa) is encoded by the human MKI67 gene. This protein is required for cell proliferation.

**Synonyms:** - Antigen Identified by Monoclonal Antibody Ki-67 - KIA - Ki-67 Antigen - Ki67 - MIB-1 - MKI67 - MKI67 Protein - Proliferation-Related Ki-67 Antigen