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Merck
CN

SML0364

Sigma-Aldrich

RAD51抑制剂B02

≥98% (HPLC)

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别名:
3-(苯甲基)-2-[(1E)-2-(3-吡啶基)乙烯基]-4(3H)-喹唑啉酮
经验公式(希尔记法):
C22H17N3O
分子量:
339.39
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

质量水平

检测方案

≥98% (HPLC)

形式

powder

颜色

white to dark brown

溶解性

DMSO: ≥5 mg/mL

储存温度

2-8°C

SMILES字符串

O=C1N(CC2=CC=CC=C2)C(/C=C/C3=CN=CC=C3)=NC4=C1C=CC=C4

InChI

1S/C22H17N3O/c26-22-19-10-4-5-11-20(19)24-21(13-12-17-9-6-14-23-15-17)25(22)16-18-7-2-1-3-8-18/h1-15H,16H2/b13-12+

InChI key

GEKDQXSPTHHANP-OUKQBFOZSA-N

应用

RAD51 抑制剂B02已被用于:
  • 测试其对猪卵母细胞极体排放(PBE)率的影响
  • 用于猪胚胎的RAD51抑制
  • 作为RAD51 抑制剂并用于测试其对诱导多能干细胞 (iPSC) 中靶向氨基酸替换 (TNS) 的影响

生化/生理作用

B02 (3-(苯甲基)-2-[(1E)-2-(3-吡啶基)乙烯基]-4(3H)-喹唑啉酮是一种吡啶基乙烯基喹唑啉酮化合物,可以穿透细胞。B02抑制人RAD51重组酶及之后核线的形成。它可以中止癌细胞中的同源重组(HR)修复活动。B02促进多发性骨髓瘤中的细胞凋亡,同时也是敏化多柔比星的关键。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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A small-molecule inhibitor of RAD51 reduces homologous recombination and sensitizes multiple myeloma cells to doxorubicin
Alagpulinsa DA, et al.
Frontiers in Oncology, 4, 289-289 (2014)
Ivana Murfuni et al.
PLoS genetics, 9(10), e1003910-e1003910 (2013-11-10)
In checkpoint-deficient cells, DNA double-strand breaks (DSBs) are produced during replication by the structure-specific endonuclease MUS81. The mechanism underlying MUS81-dependent cleavage, and the effect on chromosome integrity and viability of checkpoint deficient cells is only partly understood, especially in human
Chengkun Wang et al.
Nature cell biology, 24(2), 268-278 (2022-02-12)
Gene editing is a powerful tool for genome and cell engineering. Exemplified by CRISPR-Cas, gene editing could cause DNA damage and trigger DNA repair processes that are often error-prone. Such unwanted mutations and safety concerns can be exacerbated when altering
Zhe-Long Jin et al.
Reproduction (Cambridge, England), 157(3), 223-234 (2019-03-01)
Homologous recombination (HR) plays a critical role in facilitating replication fork progression when the polymerase complex encounters a blocking DNA lesion, and it also serves as the primary mechanism for error-free DNA repair of double-stranded breaks. DNA repair protein RAD51
RAD51 maintains chromosome integrity and mitochondrial distribution during porcine oocyte maturation in vitro
Jin ZL and Kim NH
Journal of Reproduction and Development (2017)

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