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FGF basic

Brief Information

Name:Fibroblast growth factor 2
Target Synonym:FGF-2,Heparin-binding growth factor 2,Basic fibroblast growth factor,FGFB,bFGF,HBGF-2,FGF2,Fibroblast Growth Factor 2 (Basic),Basic Fibroblast Growth Factor BFGF,Prostatropin,Fibroblast Growth Factor 2
Number of Launched Drugs:1
Number of Drugs in Clinical Trials:3
Lastest Research Phase:Approved

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Part of Bioactivity data

BFF-H5113-Cell-based assay
 FGF basic CELL

Human FGF basic Superior Stable Mutant Protein, premium grade (Cat. No. BFF-H5113) stimulates proliferation of NIH/3T3 cells. The specific activity of Human FGF basic Superior Stable Mutant Protein, premium grade is > 1.60 x 10^7 IU/mg, which is calibrated against Basic Fibroblast Growth Factor WHO International Standard (NIBSC code: 90/712) (QC tested).

GMP-FGCH17-Cell-based assay
 FGF basic CELL

GMP Human FGF basic Protein (Cat. No. GMP-FGCH17) stimulates proliferation of NIH/3T3 cells. The specific activity of GMP Human FGF basic Protein is >2.50 x 10^6 IU/mg, which is calibrated against Basic Fibroblast Growth Factor WHO International Standard (NIBSC code: 90/712) (QC tested).

FGC-H81E3-SPR
 FGF basic SPR

Biotinylated Human FGF basic, Avitag,His Tag (Cat. No. FGC-H81E3) immobilized on SA Chip can bind Human FGF R1, His Tag (Cat. No. FG1-H5223) with an affinity constant of 96.3 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).

BFF-H5115-ELISA
 FGF basic ELISA

Immobilized Human FGF basic (154aa) Protein, premium grade (Cat. No. BFF-H5115) at 2 μg/mL (100 μL/well) can bind Human FGF R2 (IIIb), Fc Tag (Cat. No. FGB-H5256) with a linear range of 0.2-8 ng/mL (QC tested).

Synonym Name

FGF2,BFGF,FGFB,FGF basic,HBGF-2

Background

FGF basic is a member of the FGF family of at least 23 related mitogenic proteins which show 35-60% amino acid conservation. FGF acidic and basic, unlike the other members of the family, lack signal peptides and are apparently secreted by mechanisms other than the classical protein secretion pathway. FGF basic has been isolated from a number of sources, including neural tissue, pituitary, adrenal cortex, corpus luteum, and placenta. This factor contains four cysteine residues, but reduced FGF basic retains full biological activity, indicating that disulfide bonds are not required for this activity. bFGF is a critical component of human embryonic stem cell culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state, although the mechanisms by which it does this are poorly defined. It has been demonstrated to induce gremlin expression which in turn is known to inhibit the induction of differentiation by bone morphogenetic proteins. It is necessary in mouse-feeder cell dependent culture systems, as well as in feeder and serum-free culture systems.

Clinical and Translational Updates

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