复溶Reconstitute with sterile phosphate-buffered saline containing at least 0.1% carrier protein. Stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. Avoid repeated freeze/thaw cycles.
Insulin like Growth Factor 2
insulin like growth factor 2 (somatomedin A)
Insulin like growth factor II
Insulin like growth factor II precursor
Insulin like growth factor type 2
putative insulin like growth factor II associated protein
功能The insulin-like growth factors possess growth-promoting activity. In vitro, they are potent mitogens for cultured cells. IGF-II is influenced by placental lactogen and may play a role in fetal development. Preptin undergoes glucose-mediated co-secretion with insulin, and acts as physiological amplifier of glucose-mediated insulin secretion. Exhibits osteogenic properties by increasing osteoblast mitogenic activity through phosphoactivation of MAPK1 and MAPK3.
疾病相关Epigenetic changes of DNA hypomethylation in IGF2 are a cause of Silver-Russell syndrome (SIRS) [MIM:180860]. SIRS is a clinically heterogeneous condition characterized by severe intrauterine growth retardation, poor postnatal growth, craniofacial features such as a triangular shaped face and a broad forehead, body asymmetry, and a variety of minor malformations.
序列相似性Belongs to the insulin family.
翻译后修饰O-glycosylated with a core 1 or possibly core 8 glycan.