Recombinant human Interferon beta protein (ab71475)

Overview

Description

  • NatureRecombinant
  • SourceCHO cells
  • Amino Acid Sequence
    • SpeciesHuman
    • SequenceMSYNLLGFLQ RSSNFQCQKL LWQLNGRLEY CLKDRMNFDI PEEIKQLQQF QKEDAALTIY EMLQNIFAIF RQDSSSTGWN ETIVENLLAN VYHQINHLKT VLEEKLEKED FTRGKLMSSL HLKRYYGRIL HYLKAKEYSH CAWTIVRVEI LRNFYFINRL TGYLRN

Specifications

Our Abpromise guarantee covers the use of ab71475 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Biological activity

    Assay #1: Measured by its ability to induce apoptosis in HeLa cells. The expected ED50 for this effect is 20-30 ng/ml.

    Assay #2: Determined by a cytotoxicity assay using human TF-1 cells. The expected ED50 is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg.

  • Applications

    SDS-PAGE

    Functional Studies

  • Endotoxin level< 1.000 Eu/µg
  • Purity> 95 % SDS-PAGE.
    Purity is greater than 95% by SDS-PAGE gel and HPLC analyses.
  • FormLyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • ReconstitutionReconstituted ab71475 is stable for at least 3 months when stored in working aliquots with a carrier protein at -200C. Avoid repeated freeze/thaw cycles.

General Info

  • Alternative names
    • beta-interferon
    • Fibroblast interferon
    • IFB
    • IFF
    • IFN beta
    • IFN-beta
    • IFNB
    • IFNB 1
    • IFNB_HUMAN
    • IFNB1
    • Interferon beta
    • Interferon beta 1 fibroblast
    • Interferon beta precursor
    • MGC96956
    see all
  • FunctionHas antiviral, antibacterial and anticancer activities.
  • Sequence similaritiesBelongs to the alpha/beta interferon family.
  • Cellular localizationSecreted.
  • Information by UniProt

References for Recombinant human Interferon beta protein (ab71475)

ab71475 has not yet been referenced specifically in any publications.

Product Wall

Thank you for contacting us. This protein does not contain any carrier protein.


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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"