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TFIIA, reconstituted human

产品编号:4140968
规格:recombinant, expressed in E. coli, ≥80% (SDS-PAGE)
包装规格:10 μG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
414096810 μG5410
产品别名

TFIIA, reconstituted human

TF2A1

TFIIA

TF2A2

MGC129969

基本信息
NACRES
NA.26
Biochem/physiol Actions【生化/生理作用】
The transcription factor IIA (TFIIA) has been shown to bind to the TBP-DNA complex and to increase the affinity of TBP for the TATA element. Human TFIIA consists of three subunits of 35 kDa (α subunit), 19 kDa (β subunit) and 12 kDa (γ subunit). The α and β subunits are derived from the product, p55, of a single gene by an unknown mechanism. However, recombinant p55, in combination with a 12 kDa subunit (γ subunit), retains native TFIIA activity.
Physical form【外形】
Clear and colorless frozen liquid solution
Preparation Note【制备说明】
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.
产品性质
biological source【生物来源】
human
recombinant【重组】
expressed in E. coli
Assay【测定】
≥80% (SDS-PAGE)
form【形式】
frozen liquid
mol wt【分子量】
66 kDa
packaging【包装】
pkg of 10 μg
storage condition【储存条件】
avoid repeated freeze/thaw cycles
concentration【浓度】
150 μg/mL
color【颜色】
clear colorless
NCBI accession no.【NCBI登记号】
NM_004492
NM_015859
UniProt accession no.【UniProt登记号】
P52655
shipped in【运输】
dry ice
storage temp.【储存温度】
−70℃
Gene Information
human ... GTF2A1(2957), GTF2A2(2958)
安全信息
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 1
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