Insulin-like Growth Factor (IGF1, IGF I, IBP1, Mechano Growth Factor, MGF, Somatomedia C), human rec

Human IGF-I is a potent mitogen for mesenchymally-derived cells. It is composed of 70aa residues, and is 62% homologous with human IGF-II. Biological Activity: Active in a receptor-binding assay using a membrane preparation from placenta. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with ddH2O or buffer. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.