Recombinant Human Signal Transducing Adaptor Family Member 1

Recombinant Human Signal Transducing Adaptor Family Member 1

Catalog Number:
P001414196ABE
Mfr. No.:
Abe32-4975
Price:
  • Size:
    20 µg
    Quantity:
    Add to Cart:
      • Overview
        • STAP1 Human Recombinant produced in E. Coli is a single, non-glycosylated polypeptide chain containing 319 amino acids (1-295 a.a) and having a molecular mass of 36.8kDa. STAP1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Signal-transducing adaptor protein 1 (STAP1) acts as a docking protein which operates downstream of Tec tyrosine kinase in B cell antigen receptor signaling. The STAP1 protein is directly phosphorylated by Tec in vitro where it partakes in a positive feedback loop, increasing Tec activity.

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      • Properties
        • Protein Name
          Signal-transducing adaptor protein 1, STAP-1, BCR downstream-signaling protein 1, Docking protein BRDG1, Stem cell adaptor protein 1, STAP1, BRDG1.
          Source
          E. coli
          Type
          Recombinant Proteins
          Purification
          Greater than 95.0% as determined by SDS-PAGE.
          Formulation
          STAP1 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 30% glycerol, 0.1M NaCl 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.

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