Share to

Details

Safety

Technical Documents

Articles

reviews

Consult

returns

Product details

名称

RNase R

分子类型

酶

别名

核糖核酸酶 | 高效 RNase R核酸外切酶

英文别名

RNase R | Ribonuclease R

英文名称

RNase R

货号

R749973-500U

包装规格

500U

级别

BioReagent

浓度

≥95%(SDS-PAGE)

储存温度

-20°C储存,避免反复冻融

运输条件

超低温冰袋运输

稳定性与储存

Store at -20℃ long term (18 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.

产品介绍

储存缓冲液： 50mM Tris-HCl, 100mM NaCl, 1mM DTT, 0.1mM EDTA, 0.1% Triton X-100(v/v), 50% Glycerol(v/v), pH 7.5 产品介绍： RNase R（Ribonuclease R）是一种来源于大肠杆菌 RNR 超家族且依赖 Mg 2+的核糖核酸外切酶，从3'→5'方向将线性RNA完全水解成二核苷酸和三核苷酸。对环状 RNA 及双链 RNA 不敏感，可用于特殊结构 RNA 的生产，如环状RNA（circRNA）、套索结构 RNA（lariat RNA）、3'突出末端少于 7 个核苷酸的双链 RNA 以及具有复杂结构的 tRNA 等。RNase R常用于基因表达和可变剪切研究，可消化线性 RNA 使 circ RNA 或 lariat RNA 得到富集。来源重组 E.coli 活性单位定义在 37℃标准反应条件下， 10min 将 1μg poly(A)转化为酸溶性核苷酸所需的酶量定义为1U 推荐 RNase R 消化体系： Component

单位定义

One unit converts 1μg of poly-r(A) into acid-soluble nucleotides in 10 minutes at 37℃ in 20mM Tris-HCl (pH8.0), 100mM KCl and 0.1mM MgCl2。

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

user reviews

Consultation

Warm reminder：

Because the manufacturer may temporarily adjust product specifications, prices, inventory, parameters and other information without notice, and there are differences in each user's consultation time and procurement needs, the platform reply content is only of reference value within a certain period. Sorry for the inconvenience caused to you, and thank you for your understanding and support! Please consult the online customer service for the latest details. Everything is subject to the real-time reply of the customer service.！

After Sales Services

Please check the quantity, appearance and product information in time when you receive the goods. In case of damage, wrong delivery, abnormal quality and other problems, please feel free to contact us.

Service Hotline:400-6226-992 ，We will handle it for you as soon as possible, thank you for your support and trust.！