# IGF1 wt Allele

National Cancer Institute

## Source

National Cancer Institute. IGF1 wt Allele. NCI Thesaurus. Code C51507.

Human IGF1 wild-type allele is located within 12q22-q23 and is approximately 85 kb in length. This allele, which encodes insulin-like growth factor I protein, is involved in the mediation of peptides that exert growth-promoting effects involved in mammalian growth and development.