DNA甲基转移酶3L抗体

DNA甲基转移酶3L抗体

英文名称：Dnmt3L

中文名称：DNA甲基转移酶3L抗体

别    名；Cytosine 5 methyltransferase 3 like protein; DNA (cytosine 5 ) methyltransferase 3 like; DNA (cytosine-5)-methyltransferase 3-like; DNA Cytosine 5 Methyltransferase 3 Like Protein; DNA Methyltransferase 3 Like Protein; DNM3L_HUMAN; Dnmt 3L; Dnmt3l; Human cytosine 5 methyltransferase 3 like protein; MGC1090.

研究领域；细胞生物  表观遗传学

抗体来源；Rabbit

克隆类型；Polyclonal

交叉反应； Human,  (predicted: Mouse, Rat, )

产品应用；WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

理论分子量；44kDa

细胞定位；细胞核

性    状；Liquid

浓    度；1mg/ml

免 疫 原；KLH conjugated synthetic peptide derived from human Dnmt3L: 131-230/386

亚    型；IgG

纯化方法；affinity purified by Protein A

缓 冲 液；0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存条件；Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

注意事项；This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品介绍：

Methylation at the 5'-position of cytosine is the only known naturally occurring covalent modification of the mammalian genome. DNA methylation requires the enzymatic activity of DNA 5-cytosine methyltransferase (Dnmt) proteins, which catalyze the transfer of a methyl group from S-adenosyl methionine to the 5'-position of cytosines, thereby repressing expression of the target gene. Dnmt3L (DNA (cytosine-5)-methyltransferase 3-like) is a 387 amino acid protein that contains one ADD-type zinc finger and is a member of the Dnmt family. Localized to the nucleus and expressed at lows levels in thymus, testis and ovary, Dnmt3L does not exhibit DNA methyltransferase activity, but is able to stimulate de novo methylation by Dnmt3 and is thought to play a key role in the establishment of genomic imprints. Additionally, Dnmt3L interacts with histone deacetylase 1 (HDAC1) and, through this interaction, mediates transcriptional repression. Multiple isoforms of Dnmt3L exist due to alternative splicing events.

一抗操作步骤：

洗涤：‌洗涤的目的是为了洗去一抗的非特异性结合，‌洗涤的效果直接影响结果背景的深浅。‌建议使用PBST或TBST作为洗涤液，‌其中的Tween20有助于去除非特异性的结合，‌减少背景。‌洗涤的次数和时间根据具体实验来确定，‌建议清洗3-5次，‌每次5分钟。‌

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