Powered by BiozRecombinant Human IFN-Beta 1a, mammalian, protein expressed in CHO cells is useful for MS research studies.
Human IFN-Beta (Beta 1a, Mammalian Expressed)
$376.00
Titration of Human IFN-Beta in A549 Cells.
Product Info
Supplied frozen with a carrier protein for retention of full activity.
Documentation
Certificate of Analysis (CoA) and Safety Data Sheet (SDS)
11415-1 CoA
11415-1 Certificate of Analysis (CoA)
11415 SDS
11415 Safety Data Sheet
| Formulation | 50 mM NaOAc, pH 5.5 containing 0.1% BSA |
|---|---|
| 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 -70°C or below and avoid repeated freeze/thaw cycles |
| 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 |