I8779
Insulin-like Growth Factor-I from mouse
≥98% (SDS-PAGE & HPLC), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
Sinónimos:
IGF-I
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50 μG
US$ 450,00
US$ 450,00
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50 μG
US$ 450,00
About This Item
US$ 450,00
PRECIOS SIN IMPUESTOS NACIONALES
Check Cart for Availability
Nombre del producto
Insulin-like Growth Factor-I from mouse, IGF-I, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
origen biológico
mouse
Nivel de calidad
recombinante
expressed in E. coli
Ensayo
≥98% (SDS-PAGE and HPLC)
Formulario
lyophilized powder
calidad
endotoxin tested
mol peso
predicted mol wt ~7.6 kDa
envase
glass bottle of 50 μg (in glass insert)
técnicas
cell culture | mammalian: suitable
impurezas
<0.1 ng/mg (LAL test)
Nº de acceso UniProt
temp. de almacenamiento
−20°C
Información sobre el gen
human ... IGF1(3479)
mouse ... Igf1(16000)
Descripción general
Insulin-like growth factor I (IGF-I) belongs to the insulin-like growth factor (IGF; see MIM 147440) family of signaling molecules. IGF-I is also known as somatomedin. In the developing embryo IGF-I is expressed primarily by mesenchymal-derived cells.
Aplicación
Acciones bioquímicas o fisiológicas
Insulin-like growth factor I (IGF-I) plays critical roles in cellular energy metabolism and in growth and development, especially prenatal growth.
IGF-I is secreted from the liver into circulation in a process regulated by pituitary growth hormone (GH) and so it mediates the growth-promoting activity of GH. After birth IGF-I expression in most extrahepatic tissues declines and hepatic expression of IGF-I becomes GH-regulated. Expression of IGF-I outside the liver is regulated differently, depending on the specific tissues. For example, gonadotropins and sex steroids regulate IGF-I expression within the reproductive system, while parathyroid hormone and sex steroids regulate IGF-I expression in bone. IGF-I is produced in several human tumors. IGF-I is mitogenic for a variety of cells including fibroblasts, osteoblasts, smooth muscle cells, fetal brain cells, neuroglial cells, and erythroid progenitor cells. IGF-I exerts its actions exclusively through the IGF-I receptor (IGF-IR). IGF-I induces endothelial cell migration and is involved in the regulation of angiogenesis.
IGF-I is secreted from the liver into circulation in a process regulated by pituitary growth hormone (GH) and so it mediates the growth-promoting activity of GH. After birth IGF-I expression in most extrahepatic tissues declines and hepatic expression of IGF-I becomes GH-regulated. Expression of IGF-I outside the liver is regulated differently, depending on the specific tissues. For example, gonadotropins and sex steroids regulate IGF-I expression within the reproductive system, while parathyroid hormone and sex steroids regulate IGF-I expression in bone. IGF-I is produced in several human tumors. IGF-I is mitogenic for a variety of cells including fibroblasts, osteoblasts, smooth muscle cells, fetal brain cells, neuroglial cells, and erythroid progenitor cells. IGF-I exerts its actions exclusively through the IGF-I receptor (IGF-IR). IGF-I induces endothelial cell migration and is involved in the regulation of angiogenesis.
Potent mitogenic growth factor that mediates the growth-promoting activities of growth hormone postnatally. Mouse and human IGF-I share 97% sequence identity.
Forma física
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline.
Nota de análisis
The biological activty is measured in a serum-free cell proliferation assay using the human breast carcinoma cell line, MCF-7.
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Insulin-like Growth Factors (IGF)
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