PCAF protein-GST fusion


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Cat.No.:  PE-3843
Product Name:  PCAF protein-GST fusion
Description:  PCAF recombinant protein-GST fusion protein. Recombinant human PCAF (431-end) was expressed in E. coli cells using an N-Terminal Glutathione-S-Transferase fusion protein.
Background:  PCAF is a protein that shows homology to the yeast GCN5 and associates with p300/CBP. PCAF has in vitro and in vivo binding activity with CBP and p300, and competes with E1A for binding sites in p300/CBP. PCAF encodes a predicted 832-amino acid protein that showed by RNA blotting to be expressed in all tissues, most strongly in heart and skeletal muscle. PCAF has histone acetyl transferase activity with core histones and nucleosome core particles, indicating that this protein plays a direct role in transcriptional regulation. PCAF is required for MyoD activity and muscle differentiation. PCAF directly acetylated MyoD which then displays an increased affinity for its DNA target.
Applications:  Suitable for use in Western Blot and Kinase Assay.
Storage:  Store at 4℃ if entire vial will be used within 2-4 weeks. Store at -20℃ or -80℃ for longer periods of time. Avoid multiple freeze-thaw cycles.
Appearance:  Liquid (sterile filtered)
Molecular Weight:  ~69kDa
Purity:  The purity was determined to be >70% by densitometry.
Species:  Human
Formulation:  50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Alternative Names:  CAF, GCN5, GCN5L, P/CAF, GCN5L1, KAT2A, K, lysine acetyltransferase 2B, Histone acetyltransferase KAT2B
Tag:  GST
Expression System:  Sf9 Insect Cells
Warning:  This product is for research use only. Not for use in diagnostic or therapeutic procedures.
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