Sigma D5758 10ML-焦碳酸二乙脂;DEPC;DEP;Diethyl pyrocarbonate

中文名: 焦碳酸二乙酯英文名称:DEPC , diethypyrocarbonate储藏温度:2-8℃分子式: C6H10O5 分子量: 162.1其他:纯度>99%。本DEPC为液体，密度为1.12g/ml。 进口分装，通常用于去除RNase。注意事项：为了您的安全和健康，请穿实验服并戴一次性手套操作。DEPC有毒，请注意适当防护。说明: (DEPC)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YZ酶活性。DEPC与氨水溶液混合会产生致癌物,因而使用时需小心。DEPC能与胺和巯基反应,因而含Tris和DTT的试剂不能用DEPC处理。DescriptionFrequently Asked Questions Live Chat and Frequently Asked Questions  are available for this Product.Application Modification reagent for His and Tyr residues in proteins.Biochem/physiol Actions Inactivates RNase in solution at about 0.1% (v/v), thus protecting RNA against degradation.Sigma相关产品资料：Sigma  D5758 Diethyl pyrocarbonate    ≥97% (NMR)Synonym: DEP, DEPC, Diethyl dicarbonate, Diethyl oxydiformate, Ethoxyformic acid anhydrideCAS Number: 1609-47-8Linear Formula: O(COOC2H5)2Molecular Weight: 162.14Beilstein Registry Number: 637031EC Number: 216-542-8MDL number: MFCD00009106PubChem Substance ID: 24893964性质assay ≥97% (NMR)refractive index n20/D 1.398(lit.)bp 93-94 °C/18 mmHg(lit.)density 1.101 g/mL at 25 °C(lit.)storage temp. 2-8°C