D8783
7-脱氮-2′-脱氧鸟苷5′-三磷酸 锂盐
10 mM in H2O
别名:
−N7-dGTP, 7-脱氮-dGTP
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关于此项目
经验公式（希尔记法）:
C11H17N4O13P3
化学文摘社编号:
分子量:
506.19
MDL编号:
UNSPSC代码:
41106305
PubChem化学物质编号:
NACRES:
NA.52
生物来源
Porcine muscle
rabbit muscle
质量水平
方案
≥95% (HPLC)
表单
liquid
浓度
10 mM in H2O
颜色
colorless
运输
dry ice
储存温度
−20°C
SMILES字符串
NC1=NC(=O)c2ccn(C3CC(O)C(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O3)c2N1
InChI
1S/C11H17N4O13P3/c12-11-13-9-5(10(17)14-11)1-2-15(9)8-3-6(16)7(26-8)4-25-30(21,22)28-31(23,24)27-29(18,19)20/h1-2,6-8,16H,3-4H2,(H,21,22)(H,23,24)(H2,18,19,20)(H3,12,13,14,17)
InChI key
DLLXAZJTLIUPAI-UHFFFAOYSA-N
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应用
7-脱氮-2′-脱氧鸟苷-5′-三磷酸锂盐已用作裂解剂，评估其直接细胞裂解的效率、RNA稳定性，以及在分析少量细胞样品时与下游逆转录定量实时PCR的兼容性。
生化/生理作用
7-脱氮-2′-脱氧鸟苷-5′-三磷酸 (7-deaza-dGTP) 与天然底物 dGTP 竞争并阻断端粒酶活性。该核苷酸掺入端粒后，会即刻改变端粒的二级结构，使端粒酶难以识别它，无法进一步合成端粒。这种dGTP类似物可与常规碱基弱配对，最大限度地减少DNA二级结构的形成，同时成为DNA聚合酶的良好底物。7-deaza-dGTP与二甲基亚砜 (DMSO) 和甜菜碱结合使用可增强富含GC的 DNA 序列的聚合酶链式反应 (PCR) 扩增。
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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