EGF Recombinant Protein

Product Specifications

Product Name Alternative

Pro-epidermal growth factor, EGF

UniProt

P07522

Source

E. coli

Field of Research

Cancer Biology

Purity

Greater than 98% by SDS-PAGE gel and HPLC analyses.Endotoxin level is less than 0.1 ng per μg (1EU/μg) .

Bioactivity

The ED50 was determined by a cell proliferation assay using BALB/c 3T3 cells is 1 x 107 units/mg.

Form

Lyophilized

Storage Conditions

The lyophilized EGF recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted EGF is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing EGF recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.