高品质Recombinant Human IGF-I 100-11 Peprotech细胞因子价格

 

 

Recombinant Human IGF-I

Catalog Number:

100-11

Synonyms:

Insulin-like Growth Factor-I, Somatamedin C, IGF-IA

Description:

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 by structure and function to insulin, 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. Recombinant human IGF-I and IGF-II are globular proteins containing 70 and 67 amino acids, respectively, and 3 intra-molecular disulfide bonds.

AA Sequence:

GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA

Source:

E.coli

Purity:

Greater than 98% by SDS-PAGE gel and HPLC analyses.

Biological Activity:

The ED ₅₀ was determined by a cell proliferation assay using FDC-P1 cells is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 10 ⁵ units/mg.

 

高品质Recombinant Human IGF-I 100-11，Peprotech细胞因子价格
 

联系电话： 010-57269778

 

 

Cross Reactivity:

Bacteria, Chicken, Cow, Frog, Horse, Monkey, Mouse, Pig, Rat, Sheep, Tiger Salamander, Hamster, Human, N/A

Research Interests:

	Angiogenesis/ Cardiovascular		Bone, Skeletal, Cartilage
	Diabetes / Weight Regulation		Inflammation
	Proliferation		Wound Healing

 

 

Country of Origin:

USA

 

 

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