Full-length Recombinant KDM1B / LSD2 (accession number XM_005248926.1) was expressed in was expressed in Sf9 cells and contains an N-terminal GST tag with an observed molecular weight of 116 kDa.
Crystallography grade
KDM1B
Origine: Souris
Hôte: Tobacco (Nicotiana tabacum)
Recombinant
≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
WB, ELISA, SDS
Indications d'application
Recombinant KDM1B / LSD2 protein is suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling. Specific Activity: H3K4me2 and H3K4me1 demethylase. DMT Assay Conditions: 50 mM TrisCl, pH 8.0, 0.02 % Triton X-100, 10 nM FAD, 5 nM KDM1B / LSD2, 3.3 μM H3K4me2 peptide at 2 hours at room temperature. MALDI-TOF was used for detection.
Restrictions
For Research Use only
Conseil sur la manipulation
Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
Stock
-80 °C
Stockage commentaire
Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation.
KDM1B / LSD2 (Lysine (K)-Specific Demethylase 1B / Lysine-Specific Histone Demethylase 2) is a histone demethylase that demethylates 'Lys-4' of histone H3, a specific tag for epigenetic transcriptional activation, thereby acting as a corepressor. Required for de novo DNA methylation of a subset of imprinted genes during oogenesis. Demethylates both mono- and di-methylated 'Lys-4' of histone H3. Has no effect on tri-methylated 'Lys-4', mono-, di- or tri-methylated 'Lys-9', mono-, di- or tri-methylated 'Lys-27', mono-, di- or tri-methylated 'Lys-36' of histone H3, or on mono-, di- or tri-methylated 'Lys-20' of histone H4 (by similarity).