Recombinant Human EGF protein

• Cat.No.: EGF-333H
• Product Overview: Recombinant Human EGF protein(P01133-1)(Asn971-Arg1023) was expressed in E.coli.

Specification

• Species: Human
• Source: E.coli
• Tag: Non
• Protein Length: Asn971-Arg1023
• Tag: Non
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human EGF, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human EGFR, hFc Tag with the EC50 of 0.82ug/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 5.6 kDa same as Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
• Storage: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: EGF epidermal growth factor [ Homo sapiens ]
• Official Symbol: EGF
• Synonyms: EGF; epidermal growth factor; epidermal growth factor (beta urogastrone); pro-epidermal growth factor; beta-urogastrone; URG; HOMG4
• Gene ID: 1950
• mRNA Refseq: NM_001178130
• Protein Refseq: NP_001171601
• MIM: 131530
• UniProt ID: P01133