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Overview

  • Product nameInterferon alpha 2 protein (Active)See all Interferon alpha 2 proteins and peptides ...
  • Protein descriptionRecombinant fragment corresponding to amino acids 24-188 of Human Interferon alpha 2.
  • Uniprot accessionP01563
  • Molecular weight19.200kDa
  • Protein length165 amino acids
  • Expression hostCHO

    • Properties

  • Purification notesSterile filtered Greater than 98% pure by SDS-PAGE and HPLC analyses. Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • Biological activityThe sequence of this protein shows limited homology, but has been found to work with the following samples: Bacteria, Mouse, Monkey, Human + Virus
  • FormLyophilised:Add 200ul water. Please note that if you receive this product in liquid form it has already been reconstituted as described and no further reconstitution is necessary.
  • Storage instructionsStore at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.This product is an active protein and may elicit a biological response in vivo, handle with caution.
  • Concentration information loading...
  • Additional notesThis product exerts its biological activity in a concentration range of 0.005-0.5 ng/ml. The specific activity as determined in a viral resistance assay was found to be > 1.8 x 108 units/mg.
  • SequenceCDLPQTHSLG SRRTLMLLAQ MRKISLFSCL KDRHDFGFPQ EEFGNQFQKA ETIPVLHEMI QQIFNLFSTK DSSAAWDETL LDKFYTELYQ QLNDLEACVI QGVGVTETPL MKEDSILAVR KYFQRITLYL KEKKYSPCAW EVVRAEIMRS FSLSTNLQES LRSKE
  • Research Areas

    • Applications

    Our Abpromise guarantee covers the use of ab9661 in the following tested applications.

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

    Application Notes
    Functional Studies FuncS: Use at an assay dependent dilution.
    SDS-PAGE SDS-PAGE: Use at an assay dependent dilution.

    Protein info

    • Alternative names
        IFLIFNIFN alpha
        IFN-alpha-1/13IFNA@IFNA1IFNA1_HUMANIFNA13Interferon alpha 1Interferon alpha 1/13Interferon alpha 13Interferon alpha DInterferon alpha leukocyteInterferon alpha-1/13Interferon alpha-DInterferon leukocyteLeIF DMGC138207MGC138505MGC138507
      see all
  • FunctionProduced by macrophages, IFN-alpha have antiviral activities.
  • Sequence similaritiesBelongs to the alpha/beta interferon family.
  • Cellular localizationSecreted.

    • Target information above from: UniProt accession P01563 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt

    References for Interferon alpha 2 protein (Active) (ab9661)

    This product has been referenced in:
    • Zhang L  et al. A robust immunoassay for anti-interferon autoantibodies that is highly specific for patients with autoimmune polyglandular syndrome type 1. Clin Immunol 125:131-7 (2007). Human . Read more (PubMed: 17825626) »

    See 1 Publication for this product

    Publishing research using ab9661 ? Please let us know so that we can cite the reference in this datasheet

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    What is the meaning of INF?

    Thank you for contacting us. INF is a cell factor, interferon alpha. We have following products in catalogue related to INF alpha protein ab9661 ab48750 ab73124 ab84997 ab95135 ab87926 I hope this information is...

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    My ELISA is not working.

    Thank you for your enquiry. I am sorry you are experiencing problems with this antibody. Below please find the link to the questionnaire we discussed over the phone. Once you have submitted the form to us, we will look at the protocol you used and se...

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