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MABE146

Sigma-Aldrich

抗-5-甲基胞嘧啶抗体,克隆33D3

clone 33D3, from mouse

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别名:
methylcytosine, methylcytidine
UNSPSC代码:
12352203
eCl@ss:
32160702
NACRES:
NA.41

生物来源

mouse

质量水平

抗体形式

purified immunoglobulin

抗体产品类型

primary antibodies

克隆

33D3, monoclonal

种属反应性

human, mouse

技术

Southern blotting: suitable
dot blot: suitable
flow cytometry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable (paraffin)
methylated DNA immunoprecipitation (MeDIP): suitable

同位素/亚型

IgG1λ

运输

wet ice

靶向翻译后修饰

unmodified

一般描述

5-甲基胞嘧啶是在高等真核生物的DNA中发现的修饰碱基。已知DNA的甲基化参与基因表达的控制,并由一类称为DNA甲基转移酶(DNMT’)的酶介导。适当的胞嘧啶甲基化对于哺乳动物细胞的正常发育和维持至关重要。DNA甲基化模式的改变通常与癌症有关,与正常组织的DNA相比,肿瘤DNA被低甲基化。

特异性

该抗体可识别5-甲基胞嘧啶,但不能识别未甲基化的胞嘧啶。
预计会与多种物种发生反应。

免疫原

卵清蛋白结合5-甲基胞嘧啶

应用

IF
Habib, M., et al. (1999).Exp Cell Res. 249:46-53

IHC-P
Hernadez-Blazquez, F.J., et al. (2000).Gut.47:689-693

Flow Cytometry
Reynaud, C.C., et al. (1992).Cancer Lett.61(3):255-262

MeDIP
Keshet, I., et al. (2006).Nat Genet.38(2):149-153
使用在DB、IF、SB、IHC(P)、流式细胞术、MeDIP中验证的抗5-甲基胞嘧啶抗体,克隆33D3(小鼠单克隆抗体)检测5-甲基胞嘧啶,也称为甲基胞嘧啶、甲基胞苷。
研究子类别
染色质生物学
研究类别
表观遗传学&核功能

质量

通过斑点印迹法在甲基化和未甲基化BRCA1中进行评价。

斑点印迹分析: 1 µg/mL该抗体在甲基化和非甲基化BRCA1中检测到甲基胞嘧啶。

目标描述

检测甲基化胞嘧啶

联系

替代:MABE527

外形

形式:纯化
纯化的小鼠单克隆IgG1λ,溶于含PBS和0.05%叠氮化钠的缓冲液中。
蛋白A

储存及稳定性

自接收之日起,在-20°C下可稳定保存1年。
处理建议: 收到后,在取下瓶盖之前,将小瓶离心并轻轻混合溶液。分装至微量离心管中,并储存于-20°C。避免反复冻融循环,否则可能损坏IgG并影响产品性能。

分析说明

对照
甲基化和未甲基化BRCA1

免责声明

除非我们的目录或产品随附的其他公司文件中另有说明,否则我们的产品预期仅用于研究用途,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或对人类或动物的任何类型的消费或应用。

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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Alain Cuna et al.
American journal of respiratory cell and molecular biology, 53(1), 60-73 (2014-11-12)
DNA methylation, a major epigenetic mechanism, may regulate coordinated expression of multiple genes at specific time points during alveolar septation in lung development. The objective of this study was to identify genes regulated by methylation during normal septation in mice
Elena M Pugacheva et al.
Epigenetics & chromatin, 9(1), 35-35 (2016-09-03)
A common aberration in cancer is the activation of germline-specific proteins. The DNA-binding proteins among them could generate novel chromatin states, not found in normal cells. The germline-specific transcription factor BORIS/CTCFL, a paralog of chromatin architecture protein CTCF, is often
Shaohai Fang et al.
Nature communications, 10(1), 4297-4297 (2019-09-22)
Tet-mediated DNA demethylation plays an important role in shaping the epigenetic landscape and chromatin accessibility to control gene expression. While several studies demonstrated pivotal roles of Tet in regulating embryonic development, little is known about their functions in heart development.
Yidan Liu et al.
Epigenetics, 12(7), 551-560 (2017-04-14)
The 5-methylcytosine (5mC) modification regulates multiple cellular processes and is faithfully maintained following DNA replication. In addition to DNA methyltransferase (DNMT) family proteins, ubiquitin-like PHD and ring finger domain-containing protein 1 (UHRF1) plays an important role in the maintenance of
Annabelle Congras et al.
Biology of reproduction, 91(6), 137-137 (2014-10-17)
Male infertility is an increasing health issue in today's society for both human and livestock populations. In livestock, male infertility slows the improvement of animal selection programs and agricultural productivity. There is increasing evidence that epigenetic marks play an important

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