P300 (KAT3B) Fluorogenic Assay Kit

Catalog #: 50092
Size: 96 reactions
The Fluorogenic p300 Assay Kit is a homogeneous, fluorogenic assay designed to screen for inhibitors of p300 (also known as KAT3B). The Fluorogenic p300 Assay Kit is based on the transfer of an acetyl group from acetyl CoA to a peptide substrate. After incubation with acetyl CoA and the substrate, the P300 enzyme generates acetylated H3 peptide and CoASH. No time-consuming washing steps are required. The thiol groups of CoASH can be detected with fluorogenic reagent at excitation = 360 nm and emission = 460 nm.
HAT, histone acetyltransferase, p300, Human E1A binding protein p300, EP300, KAT3B, RSTS2, cbp
Supplied As:
The Fluorogenic p300 Assay Kit comes in a convenient 96-well format, with all the reagents necessary for 100 fluorescent HAT activity measurements. In addition, the kit includes purified p300 for use as a positive control.
DTT, β-mercaptoethanol, or other reducing reagents, DMSO >1%, strong acids or bases, ionic detergents, high salt


Instructions for use:
See assay kit data sheet for detailed protocol.
Storage / Stability:

12 months from date of receipt, when stored as directed. Kit components require different storage conditions. Be sure to store each component at the proper temperature upon arrival.

Great for studying enzyme kinetics and screening small molecular inhibitors for drug discovery and HTS applications.
Trievel, R. C., et al. (2000). Anal. Biochem. 287(2):319-28.
Avoid freeze/thaw cycles.
Scientific Category:
Product Type:
Assay Kit
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