Name: Recombinant Human Purine-Rich Element Binding Protein B
Price: Inquiry

- Overview
  - PURB Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 335 amino acids (1-312) and having a molecular mass of 35.6 kDa. PURB is fused to a 23 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques. Purine-Rich Element Binding Protein B (PURB) is a single-stranded DNA-binding protein which takes part in the dendritic transport of a subset of mRNAs. PURB operates as repressor in myoblasts and fibroblasts in the control of vascular smooth muscle alpha-actin gene transcription. PURB binds preferentially to the single strand of the purine-rich element termed PUR, which is present at origins of replication and in gene flanking regions in various eukaryotes from yeasts through humans.
    
    Please contact us at for specific academic pricing.
- Properties
  - Protein Name
    
    Transcriptional activator protein Pur-beta, Purine-rich element-binding protein B, PURB, PURBETA.
    
    Source
    
    E. coli
    
    Type
    
    Recombinant Proteins
    
    Purification
    
    Greater than 95% as determined by SDS-PAGE.
    
    Formulation
    
    The PURB solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 20% glycerol and 1mM DTT.
    
    Storage
    
    Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Recombinant Human Purine-Rich Element Binding Protein B

Recombinant Human Purine-Rich Element Binding Protein B

We Also Recommend

Recombinant Human Parvalbumin

Recombinant Human QKI

Recombinant Human RAB8, Member RAS Oncogene Family