| Product Name | AHSP, 1-102aa, Human, Recombinant |
|---|---|
| Description | AHSP(Alpha-hemoglobin stabilizing protein), also known as ERAF(Erythroid associated factor), is an erythroid-specific protein that acts as a chaperone to prevent the aggregation of alpha-hemoglobin during normal erythroid cell development. It specifically protects free alpha-hemoglobin from precipitation in live cells and in solution. This protein is downregulated in transmissible spongiform encephalopathies (TSEs). It is predicted to modulate pathological states of alpha-hemoglobin excess such as beta-thalassemia. Recombinant AHSP protein was expressed in E.coli and purified by using conventional chromatography techniques. |
| Synonyms | ERAF, EDRF, Alpha-hemoglobin stabilizing protein Alpha hemoglobin stabilizing protein, Erythroid associated factor, Erythroid differentiation associated factor, Erythroid differentiation related factor, |
| Host | E. coli |
| Molecular Weight | 22.1 kDa (191aa), confirmed by MALDI-TOF. |
| Amino Acid Sequence | MALLKANKDL ISAGLKEFSV LLNQQVFNDP LVSEEDMVTV VEDWMNFYIN YYRQQVTGEP QERDKALQEL RQELNTLANP FLAKYRDFLK SHELPSHPPP SS |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in 20 mM Tris-HCl buffer (pH8.0) containing, 10% glycerol |
| Concentration | 1 mg/ml (determined by Bradford assay) |
| Purity | > 95% 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 | Dos Santos CO., et al. (2008) J Biol Chem. 283(40):26956-64. Sekijima Y., et al. (2005) Cell. 121(1):73-85. |
| Background | AHSP(Alpha-hemoglobin stabilizing protein), also known as ERAF(Erythroid associated factor), is an erythroid-specific protein that acts as a chaperone to prevent the aggregation of alpha-hemoglobin during normal erythroid cell development. It specifically protects free alpha-hemoglobin from precipitation in live cells and in solution. This protein is downregulated in transmissible spongiform encephalopathies (TSEs). It is predicted to modulate pathological states of alpha-hemoglobin excess such as beta-thalassemia. Recombinant AHSP protein was expressed in E.coli and purified by using conventional chromatography techniques. |
| Supplier | ARP |
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