您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > Sigma-Aldrich > GAL4 [(1-147)-AH] from Saccharomyces cerevisiae

GAL4 [(1-147)-AH] from Saccharomyces cerevisiae

品牌
Sigma-Aldrich
货号
SRP2016
规格纯度
recombinant, expressed in E. coli, ≥80% (SDS-PAGE)
参考价格
5416.19 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
GAL4 [(1-147)-AH] from Saccharomyces cerevisiae
Gal81
产品介绍:

产品说明

生化/生理作用

Transcriptional activity is greatly stimulated by promoter-specific activator proteins. These are modular proteins, consisting of a DNA-binding domain and a regulatory (activator) domain. The GAL4 protein of yeast activates the transcription of several genes involved in galactose metabolism. This event requires that GAL4 bind to upstream activation sites with the consensus sequence 5′-CGGN5(T/A)N5CCG-3′ (5 ). A fragment of the GAL4 protein, comprising amino acids 1-147, binds DNA but fails to activate transcription. Linking of an acidic synthetic peptide, forming an α-helix (AH), to this GAL4 DNA-binding domain, results in a protein with an amphipathic structure. This fusion protein is able to activate transcription of a gene, bearing the GAL4 binding sites in an in vitro transcription system by targeting TFIIB in the pre-initiation complex.

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

NACRESNA.26

产品性质

生物来源Saccharomyces cerevisiae
重组expressed in E. coli
测定≥80% (SDS-PAGE)
形式frozen liquid
分子量 ~18.6 kDa
包装pkg of 10 μg
储存条件avoid repeated freeze/thaw cycles
浓度300 μg/mL
technique(s)electrophoretic mobility shift assay: suitable
颜色 colorless to clear
NCBI登记号NM_001184062
UniProt登记号P04386
运输dry ice
储存温度−70℃
Gene InformationSaccharomyces cerevisiae ... GAL4(855828)

安全信息

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

Sigma-Aldrich

推荐产品