Recombinant human EREG produced in
E. coli is a single, non-glycosylated polypeptide chain containing 69 amino acids (63-108 a.a.) and having a molecular mass of 7.7 kDa. EREG is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Synonyms: Epiregulin, Proepiregulin, ER, ERP.
Formulation: EREG protein solution (0.5 mg/ml) containing 20 mM Tris-HCl buffer (pH 8.0) and 10% glycerol.
Physical Appearance: Sterile Filtered colorless solution.
Purity: Greater than 80% as determined by SDS-PAGE
Source:Escherichia coli. Amino acid sequence: MGSSHHHHHH SSGLVPRGSH MGSVSITKCS SDMNGYCLHG QCIYLVDMSQ NYCRCEVGYT GVRCEHFFL.
Uniprot ACC number: O14944
Transportation method: Shipped with Ice Packs.
Stability: Store at +4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Safety data sheet: Inquire at info@3hbiomedical.com