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磷酸二酯酶I

产品编号:3486153
规格:BR,20u/mg
CAS NO:9025-82-5
包装规格:100U
产品类别:国产试剂
品牌:RYON
优惠价:立即咨询
产品编号纯度规格包装单位单价(元)交货期询价单
3486153BR,20u/mg100U询价2-5天
产品别名

9025-82-5

磷酸二酯酶I

Phosphodiesterase I from Crotalus adamanteus venom

5'-Exonuclease

Oligonucleate 5'-nucleotidohydrolase

基本信息
产品描述
级别:BR

Specific activity:≥20u/mg protein

活力定义:One Unit hydrolyzes one micromole of p-nitrophenyl thymidine-5-phosphate per minute at 25℃, pH 8.9.

产品描述:Venom exonuclease (Phosphodiesterase I) successively hydrolyzes 5'-mononucleotides from 3'-OH-terminated ribo- and deoxyribo-oligonucleotides. The enzyme has an optimal pH range of 9.8-10.4 and a molecular weight of 115 kDa. Phosphodiesterase is inhibited by reducing agents such as glutathione, cysteine and ascorbic acids. It is completely inhibited by 5mM EDTA while ATP, ADP and AMP are partial inhibitors. The enzyme has an absolute requirement for Mg2+

性状白色或类白色粉末

用途:本品仅供科研,不得用于其它用途。用于序列核酸的研究

保存:-20℃
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