Recombinant Human acidic Fibroblast Growth Factor(aFGF)
Name: Recombinant Human acidic Fibroblast Growth Factor(aFGF)
CAS No.:106096-92-8
Source: E. coli
Endotoxin level: less than 0.1 ng per μg (1EU/ug) of aFGF.
Description: a-FGF, 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 and tissue repair. This protein functions as a modifier of endothelial cell migration and proliferation, as well as an angiogenic factor. a-FGF is a single, non-glycosylated polypeptide chain of 15.5 kDa containing 141 amino acid residues.
Appearance: White Lyophilized Powder
Purity: ≥ 95% (determined by SDS-PAGE and HPLC analysis)
Specific Activity: ≥250000 IU/mg.
Usage and Dosage
Repaired product : 10-15μg/ml, added below 40 Degree Centigrade.
Skin care essence / cream: 1-5μg/ml, added below 40 Degree Centigrade.
[Specification]
Test Report on theaFGF(FGF-1)
Test items |
Standard |
| Purity (%) |
95% |
| Activity unit |
2.5*105IU/mg Min |
| Identification test |
It is white and aerosols. |
| Appearance |
Freeze-dried powder. Added into 1ml distilled water, it can solve quickly. It should not contain insoluble matter seen by naked eyes |
| pH value |
5.8~6.2 |
| Water residue |
3.0% Max |
| Sterility test |
No bacterial growth |
| Abnormal toxicity exp. |
The tested animals have No abnormal reactions. They keep healthy, and have weight increase. |
[Packing]
In Penicillin vial, inner sealed with 0.1mg, 1.0mg or 10mg freeze-dried powder.
[Storage]
In refrigerator, which keeping at 2-8 Degree Centigrade (lyophilized), stable within 24 months.
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