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Epigenetics |
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Epigenetics>【Zymo】 |
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Human Matched DNA Set---阳性对照(人针对性)
About Human Matched DNA Set
The Human Matched DNA Set is a set of organ specific human genomic DNAs originating from a single individual. This set is an ideal control for detection and/or quantification methods against 5-methylcytosine and 5-hydroxymethylcytosine as both modified cytosines are present at physiologically relevant levels and loci. The levels of 5-hydroxymethylcytosine within the Human Matched DNA Set have been quantified and are listed below.

LC/MS Quantification
500ng of brain and spleen gDNA from Human Matched DNA Set were digested with DNA Degradase Plus for 1 hour. Processed DNA was subsequently run on LC / MS for precise global quantification of 5mC and 5hmC percentages.
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Match Set Human Genomic DNA 1 µg of Brain and Spleen gDNA were resolved in a 0.8% agarose gel. “M” denotes 1 kb DNA ladder (Zymo Research Corp.)
Note: Some degradation of genomic DNA originating from organs may be unavoidable due to processing time of tissue post-mortem.
**For human genomic DNA with extremely low levels (<0.03%) of 5-hydroxymethylcytosine, please refer to Human HCT116 DKO Non-methylated DNA (Zymo Research Corp., Cat. No. D5014-1).
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Matched set of human genomic DNA from brain and spleen originating from a single individual
Precisely quantified levels of 5-methylcytosine & 5-hydroxymethylcytosine via LC / MS
Useful control for detection methods of 5-methylcytosine or 5-hydroxymethylcytosine
Product |
Size |
Catalog # |
How to Buy |
Human Matched DNA Set |
1 set |
D5018 |
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推荐阅读:
关于5-hmC
5-hmC是近年来在动物组织中发现的,由胞嘧啶修饰而来。5-hmC在表观遗传学上的功能可能与5-甲基化胞嘧啶(5-mC)不同。尽管到现在为止还不确知其功能,有研究者猜测它在调控基因的表达与关闭过程中起着重要的作用。5-mC的发现让我们不得不重新评估DNA甲基信息,也不得不监测人类的健康组织和病理组织之间5-mC相对分布的差异。在EPI公司的MethylFlash技术之前,我们还没有发现任何直接的常规方法来检测5- hmC,以及区分5-hmC和5-mC
5-hmC 和 5-mC的区别
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