Human JMJD1A (also known as KDM3A or JHDM2A), GenBank Accession No. NM_018433, a.a. 2-1322 (end), with N-terminal FLAG-tag, MW=148.2 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
Host cell line: Sf9 cells
Specific activity: 0.3 pmole/min/ug
Formulation
45 mM Tris-HCl, pH 8.0, 124 mM NaCl, 2.4 mM KCl, 90 ng/ul FLAG peptide, and 10% glycerol.
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
10 ul reaction mix containing assay buffer with 20 mM HEPES (pH 7.4), 150 mM NaCl, 500 uM alpha-ketoglutarate, 25 uM iron, 2 mM ascorbic acid, 0.01% Tween-20, 0.5 uM biotinylated peptide substrate, and JMJD1A (20 - 100 ng) added to the wells. Add antibody against mono-methylated K9 peptide. Incubate for 30 min, then Streptavidin-conjugated secondary antibody followed by Alpha Screening detection.