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货号： bs-13733R-PE-Cy7 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-13733R-PE-Cy7
- 英文名称
- Anti-GAL4/PE-Cy7
- 中文名称
- PE-Cy7标记的调节蛋白GAL4抗体
- 别 名
- Gal4p; GAL81; Homo sapiens galectin4 mRNA complete cds; Regulatory protein GAL4; GAL4_YEAST.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 研究领域
- 肿瘤 细胞生物 信号转导 转录调节因子 表观遗传学
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Saccharomyces cerevisiae
- 产品应用
- ICC=1:50-200 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 99kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from Saccharomyces cerevisiae GAL4
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
The GAL4 protein of Saccharomyces cerevisiae is one of the most thoroughly characterized transcriptional activators. As the N-terminal 147 amino acid residues of GAL4 are sufficient to mediate specific and strong binding to DNA, but are incapable of efficient transcriptional activation, this protein fragment has frequently been used to confer specific DNA binding in experiments examining transcriptional activation functions of heterologous proteins. This approach is facilitated by the finding that higher eukaryotes lack endogenous proteins that enhance transcription from the consensus GAL4-binding site. Fusions between GAL4 (amino acids 1-147) and activating domains from a variety of transcriptional regulatory proteins can activate transcription in yeast, plant, insects and mammalian cells. Fields and coworkers have taken advantage of these findings by the development of a unique “two-hybrid” system using GAL4 fusions in yeast to identify specific protein-protein interactions.
Function:
This protein is a positive regulator for the gene expression of the galactose-induced genes such as GAL1, GAL2, GAL7, GAL10, and MEL1 which encode for the enzymes used to convert galactose to glucose. It recognizes a 17 base pair sequence in (5-CGGRNNRCYNYNCNCCG-3) the upstream activating sequence (UAS-G) of these genes. Subunit structure: Binds DNA as a homodimer. Interacts directly with the mediator subunits GAL11/MED15 and SRB4/MED17. Domain: The 9aaTAD motif (residues 862 to 870) is a transactivation domain present in a large number of yeast and animal transcription factors. Post-translational modification: Association between GAL11 and GAL4 may serve to expedite phosphorylation of GAL4.
Subunit:
Binds DNA as a homodimer. Interacts directly with the mediator subunits GAL11/MED15 and SRB4/MED17.
Subcellular Location:
Nuclear
Post-translational modifications:
Association between GAL11 and GAL4 may serve to expedite phosphorylation of GAL4.
Similarity:
Contains 1 Zn(2)-C6 fungal-type DNA-binding domain.
Database links:Entrez Gene: 855828 Saccharomyces cerevisiae
SwissProt: P04386 Saccharomyces cerevisiae
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.