13774214275
13774214275
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產品型號：S0B0655
更新時間：2025-10-10
廠商性質：生產廠家
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服務熱線15855403091
相關文章
Acetyllysine （or acetylated lysine） is an acetyl-derivative of the amino acid lysine. In proteins, the acetylation of lysine residues is an important mechanism of epigenetics. It functions by regulating the binding of histones to DNA in nucleosomes and thereby controlling the expression of genes on that DNA. Non-histone proteins are acetylated as well. Unlike the functionally similar methyllysine, acetyllysine does not carry a positive charge on its side chain. Histone acetyltransferases （HATs） catalyze the addition of acetyl groups from acetyl-CoA onto certain lysine residues of histones and non-histone proteins. Histone deacetylases （HDACs） catalyze the removal of acetyl groups from acetylated lysines.
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