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Recombinant JMJD2C / KDM4C protein

Expressed In

Baculovirus

Protein Species

Human

Cat No : 31458,31858 31458

验证数据展示

  • Recombinant JMJD2C / KDM4C protein gel. JMJD2C / KDM4C protein was run on an 8% SDS-PAGE gel and stained with Coomassie Blue. MW: 126.1 kDa Purity: > 90%

    Recombinant JMJD2C / KDM4C protein gel. JMJD2C / KDM4C protein was run on an 8% SDS-PAGE gel and stained with Coomassie Blue. MW: 126.1 kDa Purity: > 90%

  • JMJD2C / KDM4C activity assay.1 uM H3K9me3 peptide was incubated with different concentrations of JMJD2C / KDM4C protein in 10 ul reaction system containing 50 mM HEPES-NaOH pH 7.5, 1 mM TCEP, 50 uM 2-OG, 50 uM Ascorbate, 25 uM (NH4)2Fe(SO4)2·6H2O for 1 hour, then 10 ul H3K9me2 antibody and SA-XL665 mixture (1:100 dilution in HTRF Detection Buffer) was added to each reaction system and incubated for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.

    JMJD2C / KDM4C activity assay.1 uM H3K9me3 peptide was incubated with different concentrations of JMJD2C / KDM4C protein in 10 ul reaction system containing 50 mM HEPES-NaOH pH 7.5, 1 mM TCEP, 50 uM 2-OG, 50 uM Ascorbate, 25 uM (NH4)2Fe(SO4)2·6H2O for 1 hour, then 10 ul H3K9me2 antibody and SA-XL665 mixture (1:100 dilution in HTRF Detection Buffer) was added to each reaction system and incubated for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.

产品信息

Expressed In Baculovirus
Protein Species Human

Contents

Recombinant JMJD2C / KDM4C protein is supplied at a concentration of 0.4 μg/μl in 25 mM HEPES-NaOH pH 7.5, 300 mM NaCl, 5% glycerol, 0.04% Triton X-100, 0.2 mM TCEP.

背景介绍

KDM4C (lysine (K)-specific demethylase 4C), also known as JMJD2C (Jumonji Domain Containing 2C) is a nuclear protein that functions as a histone demethylase that preferentially demethylates di- and trimethylated lysine 9 (K9me3) and lysine 36 (K36me3) residues of histone H3, converting these trimethylated histone residues to mono- or dimethylated form. JMJD2C / KDM4C has no activity for monomethylated H3K9 and H3K36. Chromosomal aberrations and overexpression of KDM4C are associated with esophageal squamous cell carcinoma. KDM4C regulates colonosphere formation in colorectal cancers by mediating the crosstalk between Wnt and Notch signaling pathways.

Application Notes

Recombinant JMJD2C / KDM4C is suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling Histone Demethylase Assay Conditions: 1 uM H3K9me3 peptide was incubated with different concentrations of JMJD2C / KDM4C protein in 10 ul reaction system containing 50 mM HEPES-NaOH pH 7.5, 1 mM TCEP, 50 uM 2-OG, 50 uM Ascorbate, 25 uM (NH4)2Fe(SO4)2·6H2O for 1 hour, then 10 ul H3K9me2 antibody and SA-XL665 mixture (1:100 dilution in HTRF Detection Buffer) was added to each reaction system and incubated for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.

Protein Details

Recombinant JMJD2C / KDM4C (accession number NP_055876.2) was expressed in Sf9 cells and contains an N-terminal 6xHis Tag and a FLAG-Tag with a calculated molecular weight of 124.1 kDa. The recombinant protein is >95% pure by SDS-PAGE.

Storage

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.

Guarantee

This product is guaranteed for 6 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.