Name: IFNB 1b Recombinant Protein
Price: Inquiry

- Overview
  - Interferon beta 1b Human Recombinant produced in E. Coli is a single, non-glycosylated mutein (variant form) of human Interferon beta-1b polypeptide chain containing 165 amino acids and having a molecular mass of 18510.86 Dalton. The IFN-beta gene was cloned from human fibroblasts and altered to substitute Serine for the Cysteine residue found at position 17. IFN beta-1b is purified by proprietary chromatographic techniques. Interferon-beta 1b has antiviral, antibacterial and anticancer activities.
    
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- Properties
  - Protein Name
    
    Leukocyte interferon, B cell interferon, Type I interferon, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.
    
    Source
    
    E. coli
    
    Type
    
    Recombinant Proteins
    
    Purification
    
    Greater than 98.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
    
    Formulation
    
    Lyophilized from 1mg/ml solution containing 50mg Human Albumin & 50mg dextrose.
    
    Storage
    
    Lyophilized Interferon-beta 1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFNB 1b should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.
- Applications
  - Application Description
    
    It is recommended to reconstitute the lyophilized Interferon beta-1b in sterile 18MΩ-cm H2O at a concentration of 0.25mg/ml, which can then be further diluted to other aqueous solutions.The specific activity as determined in a viral resistance assay (human "Wish" cell line and VSV virus or the monkey VERO cell line with EMCV virus) was found to be 32 x 106 IU/mg.

IFNB 1b Recombinant Protein

IFNB 1b Recombinant Protein

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