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PU139

    级别和纯度:
  • ≥98%
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
P649739-1mg
1mg 期货 Stock Image
P649739-5mg
5mg 期货 Stock Image
P649739-10mg
10mg 期货 Stock Image
P649739-25mg
25mg 期货 Stock Image

基本描述

规格或纯度 ≥98%
英文名称 PU139
生化机理 PU139 是一种强效的泛组蛋白乙酰转移酶(HAT)抑制剂。PU139 可阻断 HATs Gcn5、p300/CBP 相关因子 (PCAF)、CREB(cAMP 反应元件结合)蛋白 (CBP) 和 p300,其 IC 50 s 分别为 8.39、9.74、2.49 和 5.35 μM
储存温度 2-8°C储存,干燥
运输条件 冰袋运输
作用类型 抑制剂
产品介绍


PU139 is a potent pan-histone acetyltransferase (HAT) inhibitor. PU139 blocks the HATs Gcn5, p300/CBP-associated factor (PCAF), CREB (cAMP response element-binding) protein (CBP) and p300 with IC 50 s of 8.39, 9.74, 2.49 and 5.35 μM, respectively

In Vitro

PU139 inhibits cell growth with GI 50 s of <60 μM (A431, A549, A2780, HepG2, SW480, U-87 MG, HCT116 and SK-N-SH and MCF7 cells). PU139 (0-100 μM; 24-72 hours) triggers caspase-independent cell death in the neuroblastoma cell line SK-N-SH. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

PU139 (25 mg/kg; i.p.) synergizes with Doxorubicin used as a prototypic chemotherapeutic drug in growth inhibition . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Male NMRI:nu/nu mice (Neuroblastoma xenografts) Dosage: 25 mg/kg Administration: Intraperitoneally (PU139) with Dxorubicin at 8 mg/kg i.v.; Administered on days 14 and 21 as a single dose of each compound or, for combination therapy; both drugs were administered successively within 1 h. Result: Optimum growth inhibition following a single PU139 therapy was moderate, but significant as compared with the untreated group and confirmed the previous findings.

Form:Solid

IC50& Target:GCN5 8.39 μM (IC 50 ) CREBBP 2.49 μM (IC 50 ) PCAF 9.74 μM (IC 50 ) p300 5.35 μM (IC 50 )

纯度 ≥98%

关联靶点(人)

KAT2B Tchem 组蛋白乙酰转移酶 KAT2B(Histone acetyltransferase KAT2B) (1 活性数据)
活性类型 活性值-log(M) 作用机制 期刊 参考文献(PubMed IDs)
HL-60 (67320 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
MCF7 (126967 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
SK-N-SH (1499 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
HCT-116 (91556 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
LNCaP (8286 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
EP300 Tchem Histone acetyltransferase p300 (1259 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
KAT2B Tchem Histone acetyltransferase PCAF (884 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
CREBBP Tchem CREB-binding protein (1602 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID

关联靶点(其它种属)

Bos taurus (956 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID

作用机制

作用机制 Action Type target ID Target Name Target Type Target Organism Binding Site Name 参考文献

名称和识别符

分子类型 小分子
IIUPAC Name 2-(4-fluorophenyl)-[1,2]thiazolo[5,4-b]pyridin-3-one
INCHI 1S/C12H7FN2OS/c13-8-3-5-9(6-4-8)15-12(16)10-2-1-7-14-11(10)17-15/h1-7H
InChi Key QMCIVCACYJRAAY-UHFFFAOYSA-N
Smiles C1=CC2=C(N=C1)SN(C2=O)C3=CC=C(C=C3)F
Isomeric SMILES C1=CC2=C(N=C1)SN(C2=O)C3=CC=C(C=C3)F
PubChem CID 9992116
分子量 246.26

化学和物理性质

溶解性 DMSO : 10 mg/mL (40.61 mM; ultrasonic and warming and heat to 60°C)
分子量 246.260 g/mol
XLogP3 2.400
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 4
可旋转键计数Rotatable Bond Count 1
精确质量Exact Mass 246.026 Da
单同位素质量Monoisotopic Mass 246.026 Da
拓扑极表面积Topological Polar Surface Area 58.500 Ų
重原子数Heavy Atom Count 17
形式电荷Formal Charge 0
复杂度Complexity 307.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
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