蛋白

Recombinant Human Fibroblast Growth Factor-basic

MBS142095

0.01毫克

140美元

重组蛋白

Recombinant Human Fibroblast Growth Factor-basic

Fibroblast Growth Factor-basic

FGF 2 Human; Fibroblast Growth Factor-Basic Human Recombinant; Prostatropin; HBGH-2; HBGF-2; FGF-2; FGF-b

fibroblast growth factor 2; Fibroblast growth factor 2; fibroblast growth factor 2; basic fibroblast growth factor bFGF; heparin-binding growth factor 2; prostatropin; fibroblast growth factor 2 (basic); Basic fibroblast growth factor; bFGF; Heparin-binding growth factor 2; HBGF-2

成纤维细胞生长因子-2

纤维生长因子2;纤维生长因子2;BFGF;FGFB;FGF-2;HBGF-2;FGFB;FGF-2;bFGF;HBGF-2

FGF2_HUMAN

大肠杆菌

288

AAGSITTLPA LPEDGGSGAF PPGHFKDPKR LYCKNGGFFL RIHPDGRVDG VREKSDPHIK LQLQAEERGV VSIKGVCANR YLAMKEDGRL LASKCVTDEC FFFERLESNN YNTYRSRKYT SWYVALKRTG QYKLGSKTGP GQKAILFLPM SAKS

Greater than 98.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.

The protein was lyophilized from a concentrated (1mg/ml) solution in PBS, pH 7.4. Sterile Filtered White lyophilized (freeze-dried) powder.

Lyophilized Fibroblast Growth Factor-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution FGF-b should be stored at 4 degree C between 2-7 days and for future use below -18 degree C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Solubility: It is recommended to reconstitute the lyophilized Fibroblast Growth Factor Basic in sterile 18M Omega -cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280 nm using the absorbency value of 0.8511 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of Fibroblast Growth Factor-b as a Reference Standard. Biological Activity: The ED50, calculated by the dose-dependant proliferation of BAF3 cells expressing FGF receptors (measured by 3H-thymidine uptake) is <0.5 ng/ml, corresponding to a specific activity of 2,000,000 Units/mg.

CYTOKINES和增长FACTORS;生长因子;成纤维细胞生长因子

Description: Fibroblast Growth Factor-2 Human Recombinant (FGF-2) produced in E Coli is a single, non-glycosylated, polypeptide chain containing 154 amino acids and having a molecular mass of 17.2kDa.The FGF-b is purified by proprietary chromatographic techniques. Introduction: Basic fibroblast growth factor is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This protein functions as a modifier of endothelial cell migration and proliferation, as well as an angiogenic factor. It acts as a mitogen for a variety of mesoderm- and neuroectoderm-derived cells in vitro, thus is thought to be involved in organogenesis. Three alternatively spliced variants encoding different isoforms have been described. The heparin-binding growth factors are angiogenic agents in vivo and are potent mitogens for a variety of cell types in vitro. There are differences in the tissue distribution and concentration of these 2 growth factors.

153285461

NP_001997.5

NM_002006.4

P09038

21,203 Da

Activated Point Mutants Of FGFR2 Pathway (645281); Adaptive Immune System Pathway (366160); Angiogenesis Pathway (198772); Angiopoietin Receptor Tie2-mediated Signaling Pathway (137917); Cardiac Progenitor Differentiation Pathway (712094); Constitutive PI3K/AKT Signaling In Cancer Pathway (685535); DAP12 Interactions Pathway (685549); DAP12 Signaling Pathway (685550); Developmental Biology Pathway (477129); Disease Pathway (530764)

The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members bind heparin and possess broad mitogenic and angiogenic activities. This protein has been implicated in diverse biological processes, such as limb and nervous system development, wound healing, and tumor growth. The mRNA for this gene contains multiple polyadenylation sites, and is alternatively translated from non-AUG (CUG) and AUG initiation codons, resulting in five different isoforms with distinct properties. The CUG-initiated isoforms are localized in the nucleus and are responsible for the intracrine effect, whereas, the AUG-initiated form is mostly cytosolic and is responsible for the paracrine and autocrine effects of this FGF. [provided by RefSeq, Jul 2008]

FGF2: Plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro. Monomer. Homodimer. Interacts with FGFR1, FGFR2, FGFR3 and FGFR4. Affinity between fibroblast growth factors (FGFs) and their receptors is increased by heparan sulfate glycosaminoglycans that function as coreceptors. Interacts with CSPG4, FGFBP1 and TEC. Found in a complex with FGFBP1, FGF1 and FGF2. Expressed in granulosa and cumulus cells. Expressed in hepatocellular carcinoma cells, but not in non- cancerous liver tissue. Belongs to the heparin-binding growth factors family. 4 isoforms of the human protein are produced by alternative initiation. Protein type: Activator; Motility/polarity/chemotaxis. Chromosomal Location of Human Ortholog: 4q26. Cellular Component: extracellular space; extracellular region; nucleus. Molecular Function: heparin binding; protein binding; growth factor activity; ligand-dependent nuclear receptor transcription coactivator activity; cytokine activity; chemoattractant activity; fibroblast growth factor receptor binding. Biological Process: extracellular matrix organization and biogenesis; wound healing; nerve growth factor receptor signaling pathway; activation of MAPK activity; somatic stem cell maintenance; positive regulation of transcription, DNA-dependent; chemotaxis; signal transduction; hyaluronan catabolic process; growth factor dependent regulation of satellite cell proliferation; positive regulation of MAP kinase activity; positive chemotaxis; positive regulation of cell proliferation; embryonic morphogenesis; positive regulation of cardiac muscle cell proliferation; epidermal growth factor receptor signaling pathway; nervous system development; fibroblast growth factor receptor signaling pathway; phosphoinositide-mediated signaling; positive regulation of cell fate specification; positive regulation of blood vessel endothelial cell migration; positive regulation of phosphoinositide 3-kinase activity; negative regulation of blood vessel endothelial cell migration; regulation of angiogenesis; organ morphogenesis; positive regulation of angiogenesis; cell migration during sprouting angiogenesis; ureteric bud branching; positive regulation of cell division; release of sequestered calcium ion into cytosol; Ras protein signal transduction; phosphatidylinositol biosynthetic process; insulin receptor signaling pathway; innate immune response; positive regulation of endothelial cell proliferation; positive regulation of transcription from RNA polymerase II promoter; inositol phosphate biosynthetic process

0.01毫克

140美元

0.05毫克

205

1毫克

765