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质量水平
检测方案
≥98% (HPLC)
形式
powder
溶解性
1 M NH4OH: 20 mg/mL, clear, colorless to faintly yellow
储存温度
−20°C
SMILES字符串
OC[C@H]1O[C@H](C[C@@H]1O)N2C=C(Cl)C(=O)NC2=O
InChI
1S/C9H11ClN2O5/c10-4-2-12(9(16)11-8(4)15)7-1-5(14)6(3-13)17-7/h2,5-7,13-14H,1,3H2,(H,11,15,16)/t5-,6+,7+/m0/s1
InChI key
NJCXGFKPQSFZIB-RRKCRQDMSA-N
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应用
5-氯-2′-脱氧尿苷已用于：
- 利用动物模型，通过免疫组化分析和双S期标记研究细胞周期动力学
- 使用动物模型分析细胞周期长度
- 标记HEK293T细胞进行分子梳理试验
生化/生理作用
用5-氯-2′-脱氧尿苷(CldU)标记的DNA是分析和量化DNA复制、修复和重组的有效工具。CldU是一种有效的诱变剂、分裂剂和毒物。它被用作胸腺嘧啶类似物，并被发现改变dNTP池，可能导致细胞周期停滞。CldU产生姐妹染色单体交换，但与其他胸腺嘧啶类似物相比，对电离辐射的响应较小。5-氯-2′-脱氧尿苷（CldU，氯脱氧尿苷）用于研究DNA和DNA前体的次氯酸损伤引起碱基错配的潜在可能。在识别DNA复制位点的实验方案中，5-氯-2′-脱氧尿苷(CldU)可掺入DNA以便通过CldU抗体进行后续的免疫荧光成像。氯脱氧尿苷可与其他卤化尿苷，如碘脱氧尿苷(IdU)，共同作为标记底物使用。
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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S M Ohline et al.
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