protein

IGF1 protein

MBS537900

0.1 mg

370 USD

Recombinant Protein

IGF1 protein

IGF1

IGF 1 protein; IGF 1; IGF-1 protein; IGF1; Insulin-like Growth Factor-1 protein; IGF-1A protein; Somatamedin C protein; IGF-1

insulin-like growth factor-I, partial; Insulin-like growth factor-I; insulin-like growth factor I; insulin-like growth factor 1 (somatomedin C); Insulin-like growth factor-I

IGF1

IGF1; IGF1; IGFI; IGF-I; IGF1A

Q6LD41_HUMAN

Human

21

Region of IGF1 protein corresponding to amino acids GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA.

> 98% pure

Lyophilized with no additives. DO NOT VORTEX. Reconstitute in laboratory grade water to a concentration of 0.1 - 1.0 mg/ml.

Store at 4 degree C until reconstitution. Following reconstitution aliquot and freeze at -20 degree C for long term storage. Avoid repeated freeze/thaw cycles.

User optimized

Protein Type: Recombinant. Biological Significance: 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. Bioactivity: The ED50 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. Endotoxin Levels: Endotoxin level is less than 0.1 ng per ug (1 EU/ug).

Expression System: E Coli

Cytokines & Growth Factors

Purified recombinant Human IGF1 protein

246163

AAB21519.1

Q6LD41

2,410 Da

AMPK Signaling Pathway (989139); AMPK Signaling Pathway (992181); Adipogenesis Pathway (198832); Aldosterone-regulated Sodium Reabsorption Pathway (130626); Aldosterone-regulated Sodium Reabsorption Pathway (130590); Apoptosis Pathway (198797); Cardiac Progenitor Differentiation Pathway (712094); Dilated Cardiomyopathy Pathway (121494); Dilated Cardiomyopathy Pathway (121285); Endochondral Ossification Pathway (198812)

The protein encoded by this gene is similar to insulin in function and structure and is a member of a family of proteins involved in mediating growth and development. The encoded protein is processed from a precursor, bound by a specific receptor, and secreted. Defects in this gene are a cause of insulin-like growth factor I deficiency. Several transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2009]

IGF1: The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity. May be a physiological regulator of [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblasts. Stimulates glucose transport in rat bone-derived osteoblastic (PyMS) cells and is effective at much lower concentrations than insulin, not only regarding glycogen and DNA synthesis but also with regard to enhancing glucose uptake. Defects in IGF1 are the cause of insulin-like growth factor I deficiency (IGF1 deficiency). IGF1 deficiency is an autosomal recessive disorder characterized by growth retardation, sensorineural deafness and mental retardation. Belongs to the insulin family. 3 isoforms of the human protein are produced by alternative splicing. Protein type: Secreted; Motility/polarity/chemotaxis; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 12q23.2. Cellular Component: insulin-like growth factor binding protein complex; extracellular space; plasma membrane; extracellular region. Molecular Function: integrin binding; insulin-like growth factor receptor binding; protein binding; growth factor activity; hormone activity; insulin receptor binding. Biological Process: muscle development; positive regulation of transcription, DNA-dependent; chondroitin sulfate proteoglycan biosynthetic process; glycolate metabolic process; exocrine pancreas development; water homeostasis; positive regulation of glucose import; positive regulation of fibroblast proliferation; proteoglycan biosynthetic process; inner ear development; positive regulation of DNA binding; muscle hypertrophy; platelet activation; positive regulation of mitosis; positive regulation of protein import into nucleus, translocation; regulation of establishment and/or maintenance of cell polarity; positive regulation of phosphoinositide 3-kinase cascade; cell activation; positive regulation of peptidyl-tyrosine phosphorylation; branching morphogenesis of a tube; insulin-like growth factor receptor signaling pathway; response to heat; regulation of gene expression; positive regulation of transcription from RNA polymerase II promoter; alveolus development; positive regulation of epithelial cell proliferation; negative regulation of apoptosis; positive regulation of insulin-like growth factor receptor signaling pathway; positive regulation of smooth muscle cell proliferation; myoblast proliferation; positive regulation of glycogen biosynthetic process; signal transduction; positive regulation of smooth muscle cell migration; positive regulation of activated T cell proliferation; negative regulation of cell proliferation; platelet degranulation; glial cell differentiation; positive regulation of MAPKKK cascade; mammary gland development; positive regulation of cell proliferation; DNA replication; skeletal development; positive regulation of granule cell precursor proliferation; phosphoinositide-mediated signaling; multicellular organism growth; regulation of multicellular organism growth; myotube cell development; satellite cell compartment self-renewal involved in skeletal muscle regeneration; myoblast differentiation; cell proliferation; positive regulation of protein kinase B signaling cascade; positive regulation of osteoblast differentiation; cellular protein metabolic process; positive regulation of tyrosine phosphorylation of Stat5 protein; positive regulation of glycolysis; Ras protein signal transduction; blood vessel remodeling; positive regulation of Ras protein signal transduction; blood coagulation; cell motility; positive regulation of DNA replication. Disease: Insulin-like Growth Factor I Deficiency

0.1 mg

370 USD