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焦碳酸二乙酯(DEPC) ryanodine / Ca 2+通道上的ryanodine结合抑制剂 98%
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价格
¥51.00
货号
D105557-5g
市场价
¥0.00
品牌
阿拉丁
销量
0
库存量
100
CAS号
1609-47-8
分子式
C6H10O5
分子量
162.14

基本信息

产品名称焦碳酸二乙酯(DEPC)
英文名称Diethyl pyrocarbonate
别名DEPC;氧二甲酸二乙酯; 重碳酸二乙酯
英文别名DEP; DEPC; Diethyl dicarbonate Diethyl oxydiformate Ethoxyformic acid anhydride Pyrocarbonic acid diethyl ester
规格或纯度98%
运输条件冰袋运输
生化机理在溶液中浓度约为 0.1% (v/v) 时可使 RNase 失活,从而防止 RNA 被降解。

一般描述

Diethyl Pyrocarbonate has been shown to inhibit ryanodine binding to ryanodine/Ca2+ receptor channels in skeletal muscle in a dose- and time-dependent manner and increases the Ca2+ permeability of SR vesicles. This compound could be useful for specific inactivation of nucleases during isolation of undegraded polynucleotides. Diethyl Pyrocarbonate also inhibits PAF Acetylhydrolase (platelet-activating factor acetyl hydrolase), and has been used as a probe for the topography of 5.8S rRNA in yeast ribosomes.蛋白质组氨酸和酪氨酸的修饰试剂。也是RNA酶的化学修饰剂,它和RNA酶的活性基团组氨酸的咪唑环反应而抑制RNA酶活性。


Diethyl Pyrocarbonate has been shown to inhibit ryanodine binding to ryanodine/Ca2+ receptor channels in skeletal muscle in a dose- and time-dependent manner and increases the Ca2+ permeability of SR vesicles. This compound could be useful for specific inactivation of nucleases during isolation of undegraded polynucleotides. Diethyl Pyrocarbonate also inhibits PAF Acetylhydrolase (platelet-activating factor acetyl hydrolase), and has been used as a probe for the topography of 5.8S rRNA in yeast ribosomes.
Utilized as an antimicrobial additive, a ribonuclease inhibitor, a histidine residue modifier, and as a reagent for conversion of imines to carbamates. Modification reagent for His and Tyr residues in proteins. Robust probe for structural disruptions in dsDNA, reacting with fully or partially unstacked bases

安全信息

标识符号 GHS07
警示性声明P261,P305+P351+P338
危害声明H315,H319,H335,H302
个人防护设备Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK3
闪点(摄氏)69℃
闪点(华氏)156.2 °F

相关属性

CAS编号1609-47-8
敏感性对湿度敏感
折光率n20/D 1.398
沸点93-94 °C
溶解性Soluble in chloroform, ethanol (50% w/w), esters, ketones, and hydrocarbons.Slowly soluble in water with hydrolytic decomposition yielding ethanol and CO2.
储存温度2-8°C储存,充氩
RTECSLQ9350000
MDL号MFCD00009106
密度1.121
分子量162.14
分子式C6H10O5
EC号216-542-8
品牌阿拉丁
备注如果有可能,您尽量在同一天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。
PubChem CID3051


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