Human Erythropoietin (EPO), ultrapure

Product Features: 
  • Recombinant Erythropoeitin expressed in CHO cells
  • Growth factor that increases red blood cell production
  • Bioactivity determined in the model of the ex-hypoxic polycythemic mice vs. the international standard (EPO NIBSC/WHO #87/684)


Catalog No. Pack Size Price Quantity

500 units



Formulation Supplied as a liquid without a carrier protein
Molecular Weight ~ 23 kDa
Source cDNA obtained from human fibroblast interferon beta 1a mRNA expressed in CHO cells
Purity > 95% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg
Bioactivity Measured using a cytopathic inhibition assay on human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV). EC50 for IFN beta 1a in this assay is ~1 U/ml
Storage For retention of full activity store at 2-8°C. Further dilution of this product for long term storage is not recommended.
Synonyms Human IFNB, Human Beta Interferon, Human IFN Beta 1a, Human Interferon beta 1a, Human Type I Interferon Beta, Human IFN B
Accession Number V00534 

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