FGF2 (Human) Recombinant Protein
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Specification
Regulatory Status
RUO grade
Product Description
Human FGF2 recombinant protein expressed in Escherichia coli.
Host
Escherichia coli
Theoretical MW (kDa)
Calculated MW: 18.1
Form
Lyophilized
Preparation Method
Escherichia coli expression system
Purity
> 98% by SDS-PAGE
Endotoxin Level
< 0.1 EU/ug
Activity
The ED50 for this effect is < 1 ng/mL, measured by its ability to induce 3T3 cells proliferation. The specific activity of recombinant human FGF-2 is approximately > 5 x 105 IU/mg.
Recommend Usage
SDS-PAGE
The optimal working dilution should be determined by the end user.Storage Buffer
Lyophilized from PBS, pH 8.0.
Reconstitute the lyophilized protein in sterile H2O to a concentration of at least 200 ug/mL and incubate the stock solution for at least 20 min to ensure sufficient redissolution. Please use the protein within one month after reconstitution.Storage Instruction
Store at -20°C for 12 months in lyophilized state.
After reconstitution with deionized water, store at -20 or -80°C for 1 month.
Aliquot to avoid repeated freezing and thawing. -
Applications
Functional Study
SDS-PAGE
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Gene Info — FGF2
Entrez GeneID
2247Gene Name
FGF2
Gene Alias
BFGF, FGFB, HBGF-2
Gene Description
fibroblast growth factor 2 (basic)
Omim ID
134920Gene Ontology
HyperlinkGene Summary
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
Other Designations
basic fibroblast growth factor bFGF|fibroblast growth factor 2|heparin-binding growth factor 2|prostatropin
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