金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: ALS Long Name: IGF-binding Protein Acid Labile Subunit Aliases: Igfals Entrez Gene IDs: 16005 (Mouse) Background: ALS (Acid Labile Subunit) ALS (Acid-labile Subunit) is a liver-derived protein that exists in a ternary complex with insulin-like growth factor (IGF) binding protein-3 (IGFBP-3) or IGFBP-5, and either IGF-I or IGF-II. ALS increases the half-life of IGF/IGFBP complexes in circulation.