组蛋白修饰是对组蛋白的一种共价翻译后修饰 (PTM) 过程,包括甲基化、磷酸化、乙酰化、泛素化、类泛素化等。一般来说,组蛋白修饰是在特定酶的催化下进行的,酶主要作用于组蛋白 N 末端氨基酸,包括赖氨酸、精氨酸、丝氨酸、苏氨酸、酪氨酸等。组蛋白的翻译后修饰可以通过改变染色质结构或招募组蛋白修饰剂来影响基因表达。组蛋白修饰在不同的生物学过程中发挥作用,如转录激活/失活、染色体装配和 DNA 损伤/修复等。组蛋白修饰失调会导致多种疾病的发生,包括肿瘤、自身免疫性疾病等。
该部分生物活性化合物,主要靶向表观遗传识别蛋白结构域、HDAC、组蛋白乙酰转移酶、组蛋白去甲基化酶、组蛋白甲基转移酶、Sirtuin 等,是组蛋白修饰研究和药物筛选的有效工具。
• A unique collection of 830 bioactive compounds for high throughput screening (HTS) and high content screening (HCS).
• Targets include Epigenetic Reader Domain, HDAC, Histone Acetyltransferase, Histone Demethylase, Histone Methyltransferase, Sirtuin, etc.
• A useful tool for the research of the regulation of histone modification and the corresponding diseases.
• Bioactivity and safety confirmed by preclinical research and clinical trials. Some inhibitors have been approved by FDA.
• Structurally diverse, medicinally active, and cell permeable.
• More detailed compound information with structure, IC50, and brief introduction.
• NMR and HPLC validated to ensure high purity and quality.
• All compounds are in stock and continuously updated.