Share to
Details
Safety
Related
Technical Documents
Articles
reviews
Consult
returns
Product details
名称
T4 RNA 连接酶
别名
T4 RNA连接酶 | T4RNA连接酶
英文别名
rnlA
货号
T750871-200U
包装规格
200U
级别
无动物源
浓度
10 U/µL
产品介绍
本公司生产的 T4 RNA 连接酶,即 T4 RNA Ligase,是一种 ATP-依赖的可以催化单链 RNA、单链 DNA 或单核苷酸分子间或分子内 5'-P 末端与 3'-OH末端之间形成磷酸二酯键的酶。T4 RNA Ligase 主要用于 RNA 和 RNA 之间的连接,连接时需要 5'磷酸基团和 3'羟基的存在。不仅可以进行 RNA分子间的连接,也可以进行 RNA 分子(最短 8 个碱基)的环化连接。T4 RNA Ligase 可以用于 RNA 和单核苷酸之间的连接,单核苷酸必须为 5'和 3' 均磷酸化的形式,此时常用于 RNA 的 3'末端标记。T4 RNA Ligase 也可以用于 DNA 和 RNA 之间的连接。当 DNA 提供 5'磷酸基团,RNA 提供 3' 羟基时,连接效率较高;当 DNA 提供 3'羟基,RNA 提供 5'磷酸基团时,连接效率非常低。T4 RNA Ligase 也可以用于 DNA 和 DNA 之间的连接,但连接效率非常低。主要用于 DNA 的环化连接,例如 5' RACE 中的 cDNA 环化。DNA 和 DNA 之间的连接尽管可以进行,但比较困难。 纯度(Purity): 不含 DNA 内切酶和外切酶,不含 RNA 酶,不含磷酸酯酶。 组分和说明 T750871
生物活性
One unit is defined as the amount of enzyme required to catalyze 1nmol of 5'-[32P]-(A)12-18 to a phosphatase-indigestible cyclic product within 30 minutes at 37℃.
来源
重组表达
表达系统
E. coli Accession #: 2C5U_B,P00971 | E. coli
种属
肠杆菌噬菌体T4(Enterobacteria phage T4)
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
Articles
「No related articles yet」
user reviews
Loading...
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.!

Research chemical

Research chemical; supplied for laboratory research, analysis, inspection, and scientific procurement use.

item number:T750871-200U
Product model:200U
level: No animal source
Lead Time:30days
sold 122 Items
Ask Solution engineer
Specifications:

200U

Qty

Recommended for you