$148.20Catalog Number: PYT312-25ugSize: 25ug

FGF4 Human

Fibroblast Growth Factor-4 Human Recombinant

FGF4 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 177 amino acids (31-206) and having a molecular mass of 19kDa.
The FGF4 is purified by proprietary chromatographic techniques.

Accession

P08620

Amino Acid Analysis

MAPTAPNGTL EAELERRWES LVALSLARLP VAAQPKEAAV QSGAGDYLLG IKRLRRLYCN VGIGFHLQAL PDGRIGGAHA DTRDSLLELS PVERGVVSIF GVASRFFVAM SSKGKLYGSP FFTDECTFKE ILLPNNYNAY ESYKYPGMFI ALSKNGKTKK GNRVSPTMKV THFLPRL.

Biological Activity

The ED50, as determined by its ability to induce the proliferation of mouse NR6R-3T3 fibroblasts, is typically 0.25-1.25 ng/ml, corresponding to a specific activity of 800,000-4,000,000 units/mg.

Formulation

The FGF4 protein was lyophilized with 0.5xPBS, pH 7.5.

Physical Appearence

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 90.0% as determined by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized FGF4 Human Recombinant sterile 18MΩ-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Source

Escherichia Coli.

Stability

Lyophilized FGF4 although stable at room temperature for 3 weeks, should be stored desiccated below -18oC. Upon reconstitution FGF-4 should be stored at 4oC between 2-7 days and for future use below -18oC.
Please prevent freeze-thaw cycles.

Synonyms

HBGF4, FGF-4, FGF4, KFGF, HSTF1.

Quantity

$148.20

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