3'-Deoxyuridine-5'-triphosphate trisodium

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目录号 : KM7726 纯度 : 98%

Data Sheet 产品使用指南

3'-Deoxyuridine-5'-triphosphate trisodium (3'-dUTP trisodium) 是一种核苷酸类似物，可抑制 DNA 依赖性 RNA 聚合酶 I 和 II (RNA polymerases I 和 II)，强烈并竞争性地抑制 UTP 掺入到 RNA 中，K_i 值为 2.0 μM。

规格	价格	是否有货
1mg		In-stock
5mg	询价	In-stock
10mg	询价	In-stock

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生物活性

3'-Deoxyuridine-5'-triphosphate trisodium (3'-dUTP trisodium) is a nucleotide analogue that inhibits DNA-dependent RNA polymerases I and II. 3'-Deoxyuridine-5'-triphosphate trisodium strongly and competitively inhibits the incorporations of UTP into RNA with a K_i value of 2.0 μM.

体外研究

3'-Deoxyuridine-5'-triphosphate (3'-dUTP) is synthesized starting from cordycepin in good yield. 3'-Deoxyuridine-5'-triphosphate strongly and competitively inhibits the incorporations of UTP into RNA by the RNA polymerases. 3'-Deoxyuridine-5'-triphosphate will be useful in studies at the molecular level on the relationship of template and substrate in RNA synthesis with chromatin, isolated nuclei or permeable cells, because it does not have any effect on poly (rA) synthesis.

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

溶解性数据

In Vitro:

H₂O : 20 mg/mL (37.24 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.8618 mL	9.3091 mL	18.6182 mL
5 mM	0.3724 mL	1.8618 mL	3.7236 mL
10 mM	0.1862 mL	0.9309 mL	1.8618 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

纯度： 98%