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Recombinant JARID1B / KDM5B protein
添加时间:2019-11-14

  Recombinant JARID1B / KDM5B protein

  原价:¥3,304.60

  现价:¥2,379.31

  品牌:Active Motif

  货号:31432

  销量:201

  配送:由沃鎏波洱发货,并提供售后服务

  规格:20 μg

Recombinant JARID1B / KDM5B protein

  沃鎏波洱(www.valubio.com)致力于打造亚太地区最大的、生命医学科研领域的、集进口科研试剂、耗材、仪器设备销售,品牌推广、技术服务等为一体的一站式电子商务平台,为生命医学提供专业、高效、优质服务。

  沃鎏波洱平台主营生命医学及生物科技相关的产品销售、技术服务等业务,现有600+个品牌,580万+种商品;产品覆盖免疫学、细胞生物学、分子生物学、蛋白质组学等诸多热点学科领域。沃鎏波洱平台将资源和服务进行有效整合,具备了强大的市场获取能力,凭借独特的业务模式获得资本市场青睐。

  概述货号31432

  使用方法Recombinant JARID1B / KDM5B is suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling.

  Specific Activity: H3K4me3 demethylase.

  Catalytic Rate: 20 turnovers/ enzyme molecule

  Histone Demethylase Assay Conditions: 3.3 μM H3K4me3 (aa 1-21) peptide was incubated with different concentrations of recombinant JARID1B / KDM5B protein in reaction buffer containing 50 mM HEPES pH 7.5, 0.02% Triton X100, 100 μM 2OG, 100 μM Ascorbate, 50 μM (NH4)2Fe(SO4)2·6H2O, 1 mM TCEP for 1 hours at room temperature. HTRF and MALDI-TOF were used for detection.

  性能供应商Active Motif

  背景Lysine (K)-specific demethylase 5B (KDM5B), also known as Jumonji, AT rich interactive domain 1B (JARID1B), is a histone demethylase that specifically demethylates lysine 4 of histone H3 (H3K4), thereby playing a central role in defining the histone code. KDM5B demethylates trimethylated, dimethylated and monomethylated H3K4. It does not demethylate histone H3K9 or H3K27. KDM5B functions as a transcriptional corepressor for FOXG1B and PAX9. KDM5B induces the proliferation of breast cancer cells by repressing tumor suppressor genes such as BRCA1 and HOXA5. In contrast, it may act as a tumor suppressor for melanoma.

  存放说明Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

  外观Full length recombinant JARID1B / KDM5B protein expressed in Sf9 at a concentration of 0.2 mg/ml in 25 mM HEPES pH 7.5, 300 mM NaCl, 5% glycerol, 0.04% Triton X-100, 0.2 mM TCEP and 3X FLAG peptide.