| Cat.No.: | PE-1862 |
| Product Name: | PCAF bromodomain (human recombinant) |
| Description: | The acetylation of histone lysine residues plays a crucial role in the epigenetic regulation of gene transcription. Acetylated lysine residues are recognized by a small protein domain known as a bromodomain. These domains function in the linking of protein complexes to acetylated nucleosomes, thereby controlling chromatin structure and gene expression. Thus, bromodomains serve as “readers” of histone acetylation marks regulating the transcription of target promoters. p300/CBP-associated factor (PCAF) is a transcriptional coactivator that works both as a histone lysine acetyltransferase, through its HAT domain, and as an acetyl-lysine reader through its conserved bromodomain located directly C-terminal to the HAT domain. The PCAF bromodomain binds acetylated histone H3 and H4 as well as non-histone targets. Bromodomain binding is dictated by the position of the acetylated lysine as well as interactions with specific residues flanking the acetyl-lysine. PCAF also specifically binds the HIV viral protein Tat on acetylated K50 to regulate its transactivating activity and help induce chromatin remodeling of proviral genes, thereby promoting transcription of viral proteins. |
| 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. |
| Molecular Weight: | 40.9 kDa |
| Purity: | ≥95% |
| Species: | human |
| Formulation: | 50 mM Tris-HCl, pH 8.0, containing 150 mM sodium chloride and 20% glycerol |
| Accession#: | Q92831 |
| Alternative Names: | KAT2B;p300/CBP-associated factor |
| Tag: | GST |
| Expression System: | E. coli |
| Warning: | This product is for research use only. Not for use in diagnostic or therapeutic procedures. |
| Product Types | ||
| ◆ Bioactive Small Molecules | ||
| BSM-0039 | Embelin | Inquiry |
| BSM-0108 | Curcumin, Curcuma longa (High Purity) | Inquiry |
| BSM-0133 | Garcinol | Inquiry |
| ◆ Antibodies | ||
| EAb-0060 | PCAF Polyclonal Antibody | Inquiry |
| ◆ Extracts & Lysates | ||
| EL-0106 | Recombinant Human PCNA Cell Lysate | Inquiry |
| Related Gene / Proteins | |||
| PCAF | PCBP2 | PCBP3 | PCBP4 |
| PCGF2 | PCGF6 | PCL2 | PCNA |
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