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Recombinant KDM7A protein
Recombinant KDM7A protein
- 中文名称：
- Recombinant KDM7A protein
- 英文名称：
- Recombinant KDM7A protein
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA59759
- 规格：
- 0.01 mg|2x0.01 mg|3x0.01 mg|4x0.01 mg|5x0.01 mg
- 保存建议：
- Recombinant proteins in solution are temperature sensitive and must be stored at -80 degree C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
Shipping Temp: Dry Ice
- 货期：
- 6-8周
- 纯度：
- The recombinant protein is >70% pure by SDS-PAGE.
- 产品形式：
- Recombinant KDM7A protein is supplied in 25mM HEPES pH7.5, 300mM NaCl, 5% glycerol, 0.04% Triton X-100, 0.2mM TCEP.
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Short Description: Recombinant KDM7A (accession number NP_085150.1) was expressed in Sf9 and contains an N-terminal DYKDDDDK-Tag with a molecular weight of 109.6 kDa. The recombinant protein is >70% pure by SDS-PAGE. It is suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling.
Background: KDM7A (Lysine (K)-specific demethylase 7A), also known as Jumonji C Domain Containing Histone Demethylase 1 Homolog D (JHDM1D), is a member of the JmjC-containing (Jumonji-C) class of histone demethylase proteins that are involved in the regulation of genome function through the removal of methyl groups from histones. KDM7A has two N-terminal domains, a PHD finger that binds tri-methylated lysine 4 of histone H3 (H3K4me3) and a Jumonji domain that demethylates Histone H3 dimethyl Lys9 (H3K9me2) and Histone H3 dimethyl Lys27 (H3K27me2)(which are all modifications associated with transcriptional repression). The PHD domain of KDM7A specifically binds H3K4me3, affecting histone demethylase specificity. In the presence of H3K4me3, it has no demethylase activity toward H3K9me2, while it has high activity toward H3K27me2. It also demethylates H3K9me2 in absence of H3K4me3. KDM7A demethylates H4K20me1 only when nucleosome is used as a substrate.
