Recombinant human EGF protein (Active,E. coli)

• Catalog Number: orb2328316
• Category: Proteins
• Description: Recombinant human EGF protein (Active,E. coli)
• Tag: Tag Free
• Form/Appearance: Lyophilized
• Purity: > 95% as determined by SDS-PAGE
• MW: Approximately 7-10 kDa due to the glycosylation
• Target: Pro-epidermal growth factor
• UniProt ID: P01133
• Protein Sequence: 971-1023/1207
• Expression System: E.coli
• Biological Origin: Human
• Biological Activity: Yes
• Endotoxins: < 1.0 EU/μg as determined by LAL
• Storage: Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -70°C for extended storage.
• Buffer/Preservatives: Lyophilized from a 0.2 μm filtered solution of 10 mM Phosphate buffer(pH=7.0),200 mM NaCl buffer or 20 mM PB, 150 mM NaCl(pH=7.4) or 20 mM Tris, 200 mM NaCl, pH 8.0 or 50 mM Tris-HCl, 200 mM NaCl(pH=8.0).
• Alternative names: rHuEGF; Pro-epidermal growth factor; Urogastrone
• Note: For research use only
• Application notes: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
• Expiration Date: 6 months from date of receipt.