质量水平
检测方案
≥98% (HPLC)
形式
powder
颜色
white to beige
溶解性
DMSO: 15 mg/mL, clear
储存温度
2-8°C
SMILES字符串
CC(C)N1CCN(C2=NC=C(C3=CC4=C(C=NN4C(C)C)C(C(NCC5=C(CCC)C=C(C)NC5=O)=O)=C3)C=C2)CC1
InChI
1S/C33H43N7O2/c1-7-8-24-15-23(6)37-33(42)28(24)19-35-32(41)27-16-26(17-30-29(27)20-36-40(30)22(4)5)25-9-10-31(34-18-25)39-13-11-38(12-14-39)21(2)3/h9-10,15-18,20-22H,7-8,11-14,19H2,1-6H3,(H,35,41)(H,37,42)
InChI key
DPJNKUOXBZSZAI-UHFFFAOYSA-N
相关类别
生化/生理作用
多梳抑制络合物 2 (PRC2)通过组蛋白 H3 在赖氨酸 27 (H3K27) 上的甲基化来抑制基因表达,其中包含作为其的催化亚基的EZH1 或 EZH2 ,EZH1 在分裂细胞和非分裂细胞中均有发现,而 EZH2 仅在活跃分裂细胞中有发现。UNC1999 是一种口服的 EZH2 和 EZH1 赖氨酸甲基转移酶的选择性抑制剂,同时IC 50 < 10 nM (EZH2)和 IC 50< 45 nM (EZH1)。UNC1999 强效抑制野生型和突变型 Y641N EZH2 甲基转移酶活性的能力相差不到 5 倍,并选择性杀死携带 Y641 点突变的弥散性大 B 细胞淋巴瘤(DLBCL)细胞。它对 EZH2 和 EZH1 的选择性高于其他 15 种赖氨酸、精氨酸和 DNA 甲基转移酶。UNC1999 与辅因子 S-腺苷甲硫氨酸(SAM)竞争,但不与肽底物竞争。因为它同时抑制 EZH2 和 EZH1,在 PRC2–EZH2 和 PRC2–EZH1 都促进 H3K27 甲基化的疾病环境中,UNC1999 比 EZH2 选择性抑制剂有潜在的优势。
有关表征的完整详细信息,请访问结构基因组学联盟(SGC)网站上的 UNC1999 探针摘要 。
UNC2400 是活性探针 UNC1999 的阴性对照物。要从SGC 获取阴性对照样品, 单击此处 。
想要了解用于表观遗传靶标的其他SGC化学探针,请访问sigma.com/sgc
有关表征的完整详细信息,请访问结构基因组学联盟(SGC)网站上的 UNC1999 探针摘要 。
UNC2400 是活性探针 UNC1999 的阴性对照物。要从SGC 获取阴性对照样品, 单击此处 。
想要了解用于表观遗传靶标的其他SGC化学探针,请访问sigma.com/sgc
特点和优势
UNC1999是一种表观遗传化学探针,是我们与Structural Genomics Consortium (SGC) 合作研发的。想要了解更多信息并查看其他SGC表观遗传探针,请访问sigma.com/SGC。
这种化合物是基因调控研究的特色产物。点击此处查看更多特色基因调控产物。登录sigma.com/discover-bsm可了解更多关于其他研究领域中关于生物活性小分子的消息。
其他说明
在化学探针门户网站上,已有专家审查和推荐了UNC1999。欲了解更多信息,请访问化学探针门户网站上的 UNC1999 探针摘要 。
相关产品
产品编号
说明
价格
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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