0item(s)

您的购物车内没有物品。

Product was successfully added to your shopping cart.
  • C646; C 646; C-646 C646; C 646; C-646

C646; C 646; C-646

快速概述

CAS No.: 328968-36-1
Catalog No.: 104475
Purity: 95%
MF: C24H19N3O6
MW: 445.431
Storage: 2-8 degree Celcius

  • Size
    Price
    Stock
    Estimated Shipping Time
¥ 650.00
Download MSDS         Download COA&Spectra


详情

C646 is a selective and competitive histone acetyltransferase p300 inhibitor with Ki of 400 nM, and is less potent for other acetyltransferases.


IC50 & Target
Ki: 400 nM (histone acetyltransferase p300)


In Vitro
C646 is a linear competitive inhibitor of p300 versus acetyl-CoA with a Ki of 400 nM. C646 shows a noncompetitive pattern of p300 inhibition versus H4-15 peptide substrate. C646 treatment reduces histone H3 and H4 acetylation levels and abrogates TSA-induced acetylation in cells. C646 has a more potent effect on cell growth than Lys-CoA-Tat does[1]. C646 enhances mitotic catastrophe after IR and suppresses phosphorylation of CHK1 after IRin A549 cells[2]. C646 attenuates the increased acetylation of GATA1 and the increased transcriptional activity of GATA1 induced by EDAG[3].


References
[1]. Bowers EM, et al. Virtual ligand screening of the p300/CBP histone acetyltransferase: identification of a selective small molecule inhibitor. Chem Biol. 2010 May 28;17(5):471-82.

[2]. Oike T, et al. C646, a selective small molecule inhibitor of histone acetyltransferase p300, radiosensitizes lung cancer cells by enhancing mitotic catastrophe. Radiother Oncol. 2014 May;111(2):222-7.

[3]. Zheng WW, et al. EDAG positively regulates erythroid differentiation and modifies GATA1 acetylation through recruiting p300. Stem Cells. 2014 Aug;32(8):2278-89.
  1. 作为评论该产品的第一人

撰写您自己的评测

[profiler]
Memory usage: real: 27262976, emalloc: 26017504
Code ProfilerTimeCntEmallocRealMem