Mouse JARID1B, also known as PLU-1 and KDM5B (GenBank Accession No. NM_152895), a.a. 2-751 with N-terminal FLAG-tag, MW = 86 kDa, expressed in Sf9 cells via a baculovirus expression system.
Host cell line: Sf9 cells
Background
Histone demethylase that demethylates Lys-4 of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 Lys-9 or H3 Lys-27. Demethylates trimethylated, dimethylated and monomethylated H3 Lys-4. Acts as a transcriptional corepressor for FOXG1B and PAX9. Favors the proliferation of breast cancer cells by repressing tumor suppressor genes such as BRCA1 and HOXA5. In contrast, may act as a tumor suppressor for melanoma.
Immunogen Region
2-751
Tag
N-terminal FLAG-tag
Formulation
45 mM Tris-HCl, pH 8.0, 124 mM NaCl, 2.4 mM KCl, 90 g/ml FLAG peptide, 10% glycerol, and 3 mM DTT
Species
Mouse
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling