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Human IFN-Alpha 4b (Alpha 4)

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Human IFN-Alpha 4b (Alpha 4)

Catalog Number: 11180

Human Interferon Alpha 4 recombinant protein expressed in E.coli.

$335.00

Pack Size
Product Info

Recombinant Human IFN-Alpha 4b (alpha 4) obtained from human leukocyte mRNA expressed in E.coli.

 

IFN-Alpha 4b is one of the many interferon alpha subtypes belonging to the Type I leukocyte IFN family. The Type I IFN family has antiviral, anti-proliferative, and natural killer cell activities.

 

  • Expression induced by viral infection
  • Encoding gene IFNA4

Specifications

Formulation Supplied frozen in phosphate-buffered saline (PBS) containing 0.1% Bovine Serum Albumin (BSA)
Molecular Weight 19.4 kDa
Source cDNA obtained from human leukocyte mRNA expressed in E.coli
Purity > 95% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg
Bioactivity Measured using a cytopathic inhibition assay on Bovine Kidney Cells (MDBK) with Vesicular Stomatis Virus (VSV); human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV)
Storage For retention of full activity store at -70 ºC or below and avoid repeated freeze-thaw cycles
Synonyms Hu-IFN-α4
Accession Number X02955

Tech Info & Data

Application Note

 

  • A Comparison of the Binding of IFN-Alpha Subtypes to Isolated IFNAR1 and IFNAR2 with Activity in Antiviral and Antiproliferative Assays (link)

Citations

1 Citation

 

  1. Wilson, Timothy R, et al. (2012). Widespread potential for growth-factor-driven resistance to anticancer kinase inhibitors. Nature, 12 pgs. PMID: 22763448. (link)

Documentation

Certificate of Analysis (CoA) and Safety Data Sheet (SDS)
11180-1 CoA

11180-1 Certificate of Analysis (CoA)

11180 SDS

11180 Safety Data Sheet