| 产品名称 | Human Erythropoietin-alpha - Cytokine(s) |
| 产品货号 | 90257-B |
| 产品价格 | 现货询价，电话：010-67529703 |
| 产品规格 | 50 µg |
| 产品品牌 | bpsbioscience |
| 产品概述 | |
| 产品详情 |
Species: Human
Host Species: Hamster
MW: 35 kDa
Genbank #: P01588
a.a: 28–193
Background: EPO is predominantly synthesized and secreted by tubular and juxtatubular capillary endothelial and interstitial cells of the kidney. Approximately 10-15% of the total amount of Epo comes from extrarenal sources and is predominantly produced by hepatocytes and Kupffer cells of the liver. Approximately 40% of the molecular mass of Epo is due to its glycosylation. Glycosylation is an important factor determining the pharmacokinetic behavior of Epo in vivo. Non- glycosylated Epo has an extremely short biological half life. It still binds to its receptor and may even have a higher specific activity in vitro.
Description: Recombinant EPO-a is a glycosylated disulfide-linked homodimeric protein consisting of 166 amino acid residues, and migrates as an approximately 35 kDa protein under reducing conditions in SDS-PAGE. Optimized DNA sequence encoding Human EPO mature chain was expressed in Chinese Hamster Ovary (CHO) cells.
UniProt P01588
Synonym(s): EPO, erythropoietin,
Purity: ≥98% by SDS-PAGE and HPLC
Endotoxin Level: <0.1 ng/µg (1 EU/µg), using the LAL gel clot method.
Biological Activity: Activity was determined by the dose-dependent proliferation assay using a factor-dependent human erythroleukemic cell line TF-1 and was found to be 3.8x105 IU/mg.
Formulation: Lyophilized from 0.2 µm filtered PBS solution, pH 7.0.
Format: lyophilized protein
Reconstitution: Reconstitute at 0.1-1.0 mg/ml in distilled water. This solution can then be diluted into other buffers. To maximize product collection from vial surface, vortex briefly and then spin down to recollect the liquid.
Reference(s): J. Biol. Chem., Sep 2009, 284: 26988 - 26998.
Warning(s): Avoid freeze/thaw cycles
Amino Acid Sequence: APP RLICDSRVLE RYLLEAKEAE NITTGCAEHC SLNENITVPD TKVNFYAWKR MEVGQQAVEV WQGLALLSEA VLRGQALLVN SSQPWEPLQL HVDKAVSGLR SLTTLLRALG AQKEAISPPD AASAAPLRTI TADTFRKLFR VYSNFLRGKL
KLYTGEACRT GDR Scientific Category: Cytokine/Growth Factors
Product Type: Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.
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