| Product Name | EPO, 28-193aa, Human |
|---|---|
| Description | Erythropoietin, also known as EPO, is a member of the EPO/TPO family and encodes a secreted, glycosylated cytokine hormone composed of four alpha helical bundles. The protein is found in the plasma and regulates red cell production by promoting erythroid differentiation and initiating hemoglobin synthesis. Overexpression of EPO is associated with several pathophysiological conditions, such as polycythemias vera, which is caused by the EPO -independent growth of erythrocytic progenitors from abnormal stem cells. Recombinant human EPO protein, fused to His-tag at N-terminus, was expressed in E.coli. |
| Synonyms | Erythropoietin, EP |
| Host | E. coli |
| Molecular Weight | 15.1 kDa (136aa) |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MGSAPPRLIC DSRVLERYLL EAKEAENITT GCAEHCSLNE NITVPDTKVN FYAWKRMEVG QQAVEVWQGL ALLSEAVLRG QALLVNSSQP WEPLQLHVDK AVSGLRSLTT LLRALRAQKE AISPPDAASA APLRTITADT FRKLFRVYSN FLRGKLKLYT GEACRTGDR |
| Tag | His-tag |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 0.4M Urea |
| Concentration | 1.0 mg/ml (determined by Bradford assay) |
| Purity | > 80% by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Jelkmann W., et al. (1992) Physiol Rev. 72:449-489. Takahashi T., et al. (1995) Blood. 85:106-114. |
| Background | Erythropoietin, also known as EPO, is a member of the EPO/TPO family and encodes a secreted, glycosylated cytokine hormone composed of four alpha helical bundles. The protein is found in the plasma and regulates red cell production by promoting erythroid differentiation and initiating hemoglobin synthesis. Overexpression of EPO is associated with several pathophysiological conditions, such as polycythemias vera, which is caused by the EPO -independent growth of erythrocytic progenitors from abnormal stem cells. Recombinant human EPO protein, fused to His-tag at N-terminus, was expressed in E.coli. |
| Supplier | ARP |
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