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DNA甲基转移酶-3α抗体

供货周期：一周

品牌： Abcam

规格： 0.2ml/200μg

货号：

CAS号：

报价： ¥1

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产品介绍

DNA甲基转移酶-3α抗体英文名称 Anti-Dnmt3a

中文名称 DNA甲基转移酶-3α抗体

别名 DNA (cytosine 5 ) methyltransferase 3 alpha; DNA (cytosine 5) methyltransferase 3A; DNA cytosine methyltransferase 3A2; DNA methyltransferase 3a; DNA methyltransferase HsaIIIA; DNA MTase HsaI; DNA MTase HsaIIIA; DNMT 3a; DNMT; Dnmt3a; DNMT3A2; M HsaIIIA; M.HsaIIIA; MCMT; Methyl CpG binding domain protein 3a.

公司DNA甲基转移酶-3α抗体应用于医学免疫学、动物免疫学、分子生物学、生物化学、临床医学、检验医学、动物医学、药学、理工、农学、环境学等生命科学密切相关的专业。

浓度 1mg/1ml

规格 0.1ml/100μg 0.2ml/200μg

抗体来源 Rabbit

克隆类型 polyclonal

交叉反应 Human, Mouse, Rat, Cow

产品类型一抗

研究领域肿瘤细胞生物信号转导细胞凋亡表观遗传学

蛋白分子量 predicted molecular weight: 100kDa

性状 Lyophilized or Liquid

免疫原 KLH conjugated synthetic peptide derived from human Dnmt3a C-terminus

亚型 IgG

纯化方法 affinity purified by Protein A

储存液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide

产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=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.

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.

Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

DNA甲基转移酶-3α抗体产品介绍 The tumor organization has the DNA methylation disorder, including and damps cancer gene high methylation DNA with the cell multiplication cycle close related cancer gene low methylation the methyl transferase (Dnmt) participation methylation the formation (is mainly Dnmt3a and Dnmt3b) and the maintenance (is mainly Dnmt1) (isoform CRA_b) (DNA methyltransferase MmuIIIA) (DNA MTase MmuIIIA)

Function : Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. It modifies DNA in a non-processive manner and also methylates non-CpG sites. May preferentially methylate DNA linker between 2 nucleosomal cores and is inhibited by histone H1. Plays a role in paternal and maternal imprinting. Required for methylation of most imprinted loci in germ cells. Acts as a transcriptional corepressor for ZNF238. Can actively repress transcription through the recruitment of HDAC activity.

Subunit : Heterotetramer composed of 1 DNMT3A homodimer and 2 DNMT3L subunits (DNMT3L-DNMT3A-DNMT3A-DNMT3L). Interacts with UBC9, PIAS1 and PIAS2. Binds the ZNF238 transcriptional repressor. Interacts with SETDB1. Associates with HDAC1 through its ADD domain. Interacts with DNMT1 and DNMT3B. Interacts with the PRC2/EED-EZH2 complex. Interacts with MPHOSPH8. Interacts with histone H3 that is not methylated at 'Lys-4' (H3K4).

Subcellular Location : Nucleus. Cytoplasm. Note=Accumulates in the major satellite repeats at pericentric heterochromatin.

Tissue Specificity : Highly expressed in fetal tissues, skeletal muscle, heart, peripheral blood mononuclear cells, kidney, and at lower levels in placenta, brain, liver, colon, spleen, small intestine and lung.

Post-translational modifications : Sumoylated; sumoylation disrupts the ability to interact with histone deacetylases (HDAC1 and HDAC2) and repress transcription.

Similarity : Belongs to the C5-methyltransferase family.

Contains 1 ADD domain.

Contains 1 GATA-type zinc finger.

Contains 1 PHD-type zinc finger.

Contains 1 PWWP domain.

肿瘤组织存在DNA甲基化紊乱，包括与细胞增殖周期密切相关的癌基因低甲基化和抑癌基因高甲基化DNA甲基转移酶(Dnmt)参与甲基化的形成(主要是Dnmt3a和Dnmt3b)和维持（主要是Dnmt1）

【存储要求】连续使用时4°C存储，保质期六个月；DNA甲基转移酶-3α抗体期存储时建议分装为10ul以上小包装-20°C存储，并避免反复冻融，保质期一年。

实验的用途：

1）WB：Western Blotting 免疫印迹

2）IH：Immunohistochemistry 免疫组化

3）IH(P)：Immunohistochemistry Parraffin sections 免疫组化(石蜡)

4）IH(F)：Immunohistochemistry Frozen sections 免疫组化(冰冻)

5）IC：Immunocytochemistry 免疫细胞化学