Cat#:RP-2300R;Product Name:Recombinant Rat EGF Protein;Synonym:Urogastrone, URG, EGF.;Description:Epidermal Growth Factor Rat purified from submandibular gland is a single, glycosylated, polypeptide chain having a molecular mass of 6.15 kDa. The EGF is purified by proprietary chromatographic techniques.;Source:Adult Male Rat Submandibular Glands.;Purity:>99.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.;Formulation:The protein was lyophilized from a concentrated (1mg/ml) solution containing 0.01M sodium acetate buffer.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized Epidermal Growth Factor in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized Epidermal Growth Factor Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution EGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.;