• Product name

    Recombinant mouse Interferon beta protein
    See all Interferon beta proteins and peptides
  • Expression system

    CHO cells
  • Accession

  • Protein length

    Full length protein
  • Animal free

  • Nature

    • Species

    • Predicted molecular weight

      20 kDa

Associated products


Our Abpromise guarantee covers the use of ab84998 in the following tested applications.

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

  • Applications

    Functional Studies

  • Form

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at 4°C prior to reconstitution. Store at -20°C. Avoid freeze / thaw cycle. It is important to note that this product is reported to be light sensitive. Reconstitute for long term storage.

    Constituent: 0.1% Gelatin

    100µg Mouse albumin

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

  • Reconstitution
    Reconstitute the vial by injection of 1ml distilled or deionized water (Caution the vial is under vacuum). Store stock solution after reconstitution at -20°C. Note: Mouse Interferon beta is highly labile when agitated. Repeated freeze and thaw cycles and prolonged exposure to light will cause loss of activity. Under recommended storage conditions, product is stable for one year.

General Info

  • Alternative names

    • beta-interferon
    • Fibroblast interferon
    • IFB
    • IFF
    • IFN beta
    • IFN-beta
    • IFNB
    • IFNB 1
    • IFNB1
    • Interferon beta
    • Interferon beta 1 fibroblast
    • Interferon beta precursor
    • MGC96956
    see all
  • Function

    Has antiviral, antibacterial and anticancer activities.
  • Sequence similarities

    Belongs to the alpha/beta interferon family.
  • Cellular localization

  • Information by UniProt


This product has been referenced in:

See 1 Publication for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A


Thank you for contacting us.

We unfortunately have not determined the half life of this product. We do not generally determine this for antibodies. The experimental optimizations has to be determined by end user.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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Thank you for your inquiry.

I checked with the supplying lab and they only check the bioactivity of the beta interferon by determination of the amount that protects 50% of the indicator cell population from viral destruction.

They do not determine the consumption or clearance of the protein in experimental models over time, so we are not able to help you with data regarding half-life.
I am sorry that this information could not be more helpful, but please contact us with any other questions.

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Thank you for contacting Abcam yesterday.

Please find the answers to your questions below:

1. Our indicator cells that we have been using for determine virus production by IFN-beta are L929 cells.

2. Yes, endotoxin levels are tested. Our QC criteria are < 24 EU / ml.

3. We only measure our IFN-alpha in active units and do not determine mg amount. One unit of mouse beta interferon is the amount of beta interferon which protects 50% of the indicator cell population from viral destruction.

4. We have no information about the sequence compared with Swiss-Prot P01575. Our Mouse Beta Interferon is selected on its bioactivity and approximates the bioactivity contained in one unit of the mouse beta interferon standard prepared by NIH (Gb02-902-511).

Please let me know if there is anything else I can help you with.

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