产品简介
"上海博耀生物销售G9a/EHMT2 (C6H3) Rabbit mAb #3306,CST原装品质,价格优惠,订购G9a/EHMT2 (C6H3) Rabbit mAb #3306,详情请
产品说明
"上海博耀生物销售
G9a/EHMT2 (C6H3) Rabbit mAb #3306,CST原装品质,价格优惠,订购
G9a/EHMT2 (C6H3) Rabbit mAb #3306,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:G9a/EHMT2 (C6H3) Rabbit mAb #3306
货号:3306
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Monoclonal
规格:
| No. |
Size |
Price |
| 3306S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
MW (kDa) |
Isotype |
| W IF-IC |
H M R Mk (B) (Pg) (Hr) |
Endogenous |
140, 165 |
Rabbit IgG |
Applications Key:
W=Western Blotting
IF-IC=Immunofluorescence (Immunocytochemistry)
Reactivity Key:
H=Human
M=Mouse
R=Rat
Mk=Mon
key
B=Bovine
Pg=Pig
Hr=Horse
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on sequence homology.
特异性/敏感度:
G9a/EHMT2 (C6H3) Rabbit mAb detects endogenous levels of total G9a/EHMT2 protein (both the 165 kDa G9a-L and 140 kDa G9a-S isoforms). This antibody does not cross-react with other histone methyltransferases, including GLP.
来源及纯化方法:
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to the carboxy terminus of the human G9a/EHMT2 protein.
抗体背景:
G9a, also known as Euchromatic histone-lysine N-methyltransferase 2 (EHMT2), is a member of a family of histone lysine methyltransferases, each of which contains a conserved catalytic SET domain originally identified in Drosophila Su[var]3-9, Enhancer of zeste, and Trithorax proteins (1). Recombinant G9a can mono-, di- and tri-methylate histone H3 on Lys9 and Lys27 in vitro (1,2). However, in vivo G9a forms a complex with GLP, a G9a-related histone methyltransferase, and together these proteins function as the major euchromatic histone H3 Lys9 mono- and di-methyltransferases, creating transcriptionally repressive marks that facilitate gene silencing (3,4). G9a methylates itself on Lys165, a modification that regulates the association of HP1 repressor proteins with the G9a/GLP complex (5). The G9a/GLP complex also contains Wiz, a zinc finger protein that is required for G9a/GLP hetero-dimerization and complex stability (6). Wiz contains two CtBP co-repressor binding sites, which mediate the association of the G9a/GLP with the CtBP co-repressor complex (6). In addition, G9a and GLP are components of other large transcriptional co-repressor complexes, such as those involving E2F6 and CDP/cut (7-9). G9a interacts with DNMT1, and both proteins are required for methylation of DNA and histone H3 (Lys9) at replication foci, providing a functional link between histone H3 Lys9 and CpG methylation during DNA replication (10). G9a activity is critical for meiotic prophase progression, as mutant mice deficient in germ line G9a show a large loss of mature gametes (11). In addition, G9a facilitates increased global levels of di-methyl histone H3 (Lys9) during hypoxic stress and increased G9a expression is associated with hepatocelluar carcinoma (12,13).
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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