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TFIIF (RAP30+Rap74) human

品牌
Sigma-Aldrich
货号
SRP2009
规格纯度
recombinant, expressed inE. coli, ≥80% (SDS-PAGE)
价格
5867.37 *本价格含增值税费
促销
服务
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数量
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半岛bd体育手机客户端 名称:
TFIIF (RAP30+Rap74) human
BTF4
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

生化/生理作用

The transcription factor IIF (TFIIF) is composed of 58 kDa (RAP74) and 26 kDa (RAP34) subunits as a heterodimer, and was first identified through the ability to interact with immobilized RNA polymerase II. The Rap74 subunit of TFIIF can be phosphorylated by TAF250 bothin vivoandin vitro. The RAP30 subunit of TFIIF contains two distinct regions with sequence similarity toE. colis factors and can deliver RNA polymerase II to the promoter to support transcription initiation in the absence of RAP74.

外形

Clear and colorless frozen liquid solution

制备说明

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.

基本信息

NACRES NA.26

半岛bd体育手机客户端 性质

生物来源 human
重组 expressed inE. coli
测定 ≥80% (SDS-PAGE)
形式 frozen liquid
分子量 ~84 kDa
包装 pkg of 10 μg
储存条件 avoid repeated freeze/thaw cycles
浓度 400 μg/mL
颜色 clear colorless
NCBI登记号 NM_002096
NM_004128
UniProt登记号 P13984,P35269
运输 dry ice
储存温度 ?70℃
Gene Information human ... GTF2F1(2962), GTF2F2(2963)

安全信息

储存分类代码 10 - Combustible liquids
WGK WGK 1
闪点(F) Not applicable
闪点(C) Not applicable

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