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Keep as concentrated solution.
Positive Control: HepG2, HepG2 conditioned medium, IGF2-transfected 293T.
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
The IGFs are mitogenic, polypeptide growth factors that stimulate the proliferation and survival of various cell types, including muscle, bone, and cartilage tissue in vitro. IGFs are predominantly produced by the liver, although a variety of tissues produce the IGFs at distinctive times. The IGFs belong to the Insulin gene family, which also contains insulin and relaxin. The IGFs are similar to insulin by structure and function, but have a much higher growth-promoting activity than insulin. IGF-II expression is influenced by placenta lactogen, while IGF-I expression is regulated by growth hormone. Both IGF-I and IGF-II signal through the tyrosine kinase type I receptor (IGF-IR), but IGF-II can also signal through the IGF-II/Mannose-6-phosphate receptor. Mature IGFs are generated by proteolytic processing of inactive precursor proteins, which contain N-terminal and C-terminal propeptide regions.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: FLJ22066; FLJ44734; H-IGF-2; IGF; IGF-II; Insulin like growth factor; insulin-like growth factor 2 (somatomedin A); Insulin-like growth factor II; insulin-like growth factor type 2; preptin; Somatomedin-A; T3M-11-derived growth factor
基因别名: C11orf43; GRDF; IGF-II; IGF2; PP1446; PP9974
UniProt ID: (Human) P01344
Entrez Gene ID: (Human) 3481