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Recombinant Human Fibroblast Growth Factor-22 (rHuFGF-22)

Catalog #

5038

Price:

From $50.00 to $6,000.00
2ug - $50
10ug - $130
1000ug - $6,000

CERTIFICATE OF ANALYSIS AND DATA SHEET

PRODUCT DESCRIPTION:
Recombinant Human FGF-22 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 148 amino acids and having a molecular mass of 17173 Dalton. The rHuFGF-22 is purified by chromatographic techniques

SOURCE: Escherichia Coli.

FORMULATION:
The sterile protein powder is lyophilized with no additives.

PURITY:
Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Anion-exchange FPLC. (c) Analysis by SDS-PAGE

STORAGE:
Although stable at room temperature for 3 weeks, it should be stored desiccated below -18°C. Upon reconstitution it should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

SOLUBILITY:
It is recommended to reconstitute in sterile H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

DIMERS AND AGGREGATES: Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

BIOLOGICAL ACTIVITY: Measured in a cell proliferation assay using IEC6 cell line. (20ng/ml can stimulate the cell proliferation of IEC6 cell line).

ENDOTOXIN: Less than 0.1 ng/ug (IEU/ug) of rHuFGF-22

 
DevaTal, Inc, 644 Newkirk Ave, Hamilton NJ 08610
Phone: 609-586-1575, Fax: 609-586-6892
FOR RESEARCH USE ONLY

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