产品详情
产品名称GAS Antibody
来源种属Rabbit
克隆性Polyclonal
纯化Affinity chromatography purified via peptide column
应用ELISA WB
种属反应性Human;Mouse
免疫原类型Peptide
免疫原描述Raised against a 15 amino acid peptide from near the carboxy terminus of human GAS.
基因/蛋白名称GAS
标记Unconjugated
别名Glutamate-rich coactivator interacting with SRC1, PTIP-associated 1 protein, PA1
数据库入口号NP_078792
Uniprot
NP_078792
浓度1mg/ml
配方Supplied in PBS containing 0.02% sodium azide.
保存Can be stored at -20˚C, stable for one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
应用详情
Western blot analysis of GAS in EL4 cell lysate in (A) the absence and (B) the presence of blocking peptide with GAS antibody at 1ug/mL.
Steroid receptor co-activators (SRCs) were initially described as nuclear receptor transcription co-activators, but they have recently been determined to co-regulate transcription initiated by other transcription factors. GAS is a recently identified glutamate-rich protein that interacts with SRC1, but not GRIP1 or AIB1, the other two members of the SRC family. GAS can also interact with the alpha subunit of the estrogen receptor (ERalpha), but not other receptors such as the retinoic acid receptor a, suggesting the interaction between GAS and ERalpha is relatively specific. Depletion of GAS by RNA interference in MCF7 cells led to a decrease in the mRNA and protein levels of ER target genes such as pS2, c-Myc and cyclin D1, indicating the role of GAS in the regulation of ER target genes. GAS has also been found to associate with an SET1-like methyltransferase complex specific for H3K4 methylation, suggesting that GAS has multiple roles in transcriptional regulation.
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, (2025),
PMID:
41297248