EPO a Human, His
目录号 : GP20196Erythropoietin-alpha Human Recombinant, His Tag
Sample solution is provided at 25 µL, 10mM.
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800x600 EPO a Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 189 amino acids (28-193a.a.) and having a molecular mass of 20.9kDa.EPO a is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
| Purity | Greater than 80% as determined by SDS-PAGE. | Source | Escherichia Coli. |
| Phycical Appearance | Sterile Filtered clear solution. | Shipping Condition | Shipped with Ice Packs. |
| Synonyms | 800x600 Erythropoietin; EP; INN=Epoetin; EPO a; Erythropoietin-alpha;EPO. | ||
| Amino Acid Sequence | 800x600 MGSSHHHHHH SSGLVPRGSH MGSAPPRLIC DSRVLERYLL EAKEAENITT GCAEHCSLNE NITVPDTKVNFYAWKRMEVG QQAVEVWQGL ALLSEAVLRG QALLVNSSQP WEPLQLHVDK AVSGLRSLTT LLRALRAQKEAISPPDAASA APLRTITADT FRKLFRVYSN FLRGKLKLYT GEACRTGDR. | ||
| 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. | ||
| Formulation | 800x600 800x600 EPO a protein solution (1mg/ml) contains 20mM Tris-HClbuffer (pH 8.0), 0.4M Urea and 10% glycerol. | ||
EPO a is a member of the EPO/TPO family and encodes a secreted, glycosylated cytokine composed of four alpha helical bundles. EPO a is found in the plasma and regulates red cell production by promoting erythroid differentiation and initiating hemoglobin synthesis. EPO a also has neuroprotective activity against a variety of potential brain injuries and antiapoptotic functions in several tissue types.
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.