1. Epigenetics Apoptosis
  2. Histone Acetyltransferase Apoptosis
  3. CPTH2 hydrochloride

CPTH2 hydrochloride 是有效的组蛋白乙酰基转移酶 (HAT) 抑制剂。CPTH2 hydrochloride 选择性地抑制 Gcn5 对组蛋白 H3 的乙酰化。CPTH2 hydrochloride 通过抑制乙酰转移酶 p300 (KAT3B) 诱导凋亡 (apoptosis) 并降低透明细胞肾癌 (ccRCC) 细胞系的侵袭性。

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CPTH2 hydrochloride Chemical Structure

CPTH2 hydrochloride Chemical Structure

CAS No. : 2108899-91-6

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CPTH2 hydrochloride 的其他形式现货产品:

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  • 生物活性

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  • 参考文献

生物活性

CPTH2 hydrochloride is a potent histone acetyltransferase (HAT) inhibitor. CPTH2 hydrochloride selectively inhibits the acetylation of histone H3 by Gcn5. CPTH2 hydrochloride induces apoptosis and decreases the invasiveness of a clear cell renal carcinoma (ccRCC) cell line through the inhibition of acetyltransferase p300 (KAT3B)[1][2].

IC50 & Target[1][2]

GCN5

 

体外研究
(In Vitro)

CPTH2 (100 μM; 12, 24, 48 hours) hydrochloride causes a decrease in cell proliferation after as early as 12 h with a further significant reduction after 48 h stimulation[1].
CPTH2 (100 μM; 12 or 48 hours) hydrochloride causes a comparable drop of the activity in both cell lines[1].
CPTH2 (100 μM; 48 hours) hydrochloride produces a drastic increase in apoptotic/dead cell population after 48 h[1].
CPTH2 (100 μM; 12, 24, 48 hours) hydrochloride shows a reduced acetylation of both global AcH3 histone and H3AcK18[1].
CPTH2 (100 μM; 24, 48 hours) hydrochloride is capable to counteract invasion and migration of ccRCC-786-O cells in culture[1].
CPTH2 (0.2, 0.5, 1 mM) hydrochloride inhibits the growth of a GCN5 deleted strain and a single catalytic mutant E173H[2].
CPTH2 (0.6, 0.8 mM; for 24 hours) hydrochloride inhibits histone H3 acetylation in yeast cell cultures[2].
CPTH2 hydrochloride inhibits the Gcn5p dependent functional network[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay[1]

Cell Line: Papillary thyroid (K1) and clear cell Renal Cell Carcinoma (ccRCC-786-O) cell lines
Concentration: 100 μM
Incubation Time: 12, 24, 48 hours
Result: Caused a decrease in cell proliferation after as early as 12 h with a further significant reduction after 48 h stimulation.

Cell Viability Assay[1]

Cell Line: K1 and ccRCC-786-O cell lines
Concentration: 100 μM
Incubation Time: 24 hours (K1 cell) and 48 hours (ccRCC-786-O cell)
Result: Caused a comparable drop of the activity in both cell lines.

Apoptosis Analysis[1]

Cell Line: ccRCC-786-O cells
Concentration: 100 μM
Incubation Time: 48 hours
Result: Produced a drastic increase in apoptotic/dead cell population after 48 h.

Western Blot Analysis[1]

Cell Line: ccRCC-786-O cells
Concentration: 100 μM
Incubation Time: 12, 24, 48 hours
Result: Showed a reduced acetylation of both global AcH3 histone and H3AcK18.
分子量

328.26

Formula

C14H15Cl2N3S

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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CPTH2 hydrochloride
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HY-W013274A
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