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Recombinant Human Epidermal Growth Factor 21-Leu (rHuEGF 21-Leu)

Catalog #

5085

Price:

From $50.00 to $930.00
20ug - $50
100ug - $130
1000ug - $930

CERTIFICATE OF ANALYSIS AND DATA SHEET

PRODUCT DESCRIPTION:
Recombinant Human EGF 21-Leu produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 53 amino acids and having a molecular mass of 6205 Dalton. The rHuEGF 21-Leu is purified by proprietary chromatographic techniques.

SOURCE: Escherichia Coli.

FORMULATION:
The protein was lyophilized from a concentrated (1mg/ml) solution with no additives.

PURITY:
Greater than 98.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE (c) Anion-exchange FPLC

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.

BIOLOGICAL ACTIVITY: rHuEGF is fully biologically active when compared to standards. The ED50, calculated by the dose-dependant proliferation of MDCK cells is < 10 ng/ml.

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

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