DNMT3A
宿主: 人
宿主: Tobacco (Nicotiana tabacum)
Recombinant
>80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
WB, SDS, ELISA
应用备注
Optimal working dilution should be determined by the investigator.
限制
仅限研究用
状态
Liquid
浓度
0.1-2 mg/mL
缓冲液
20 mM Tris-HCl based buffer, pH 8.0
储存条件
-80 °C,4 °C,-20 °C
储存方法
Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
DNMT3A Protein, DNMT3A2 Protein, M.HsaIIIA Protein, MmuIIIA Protein, dnmt3a1 Protein, dnmt6 Protein, DNA methyltransferase 3 alpha Protein, DNA methyltransferase 3A Protein, DNA (cytosine-5-)-methyltransferase 3 alpha b Protein, DNMT3A Protein, Dnmt3a Protein, dnmt3a Protein, dnmt3ab Protein
背景
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 ZBTB18. Recruited to trimethylated 'Lys-36' of histone H3 (H3K36me3) sites. Can actively repress transcription through the recruitment of HDAC activity.