KDM1B is a histone demethylase that demethylates lysine 4 of histone H3， a specific tag for epigenetic transcriptional activation， thereby acting as a corepressor. KDM1B is able to demethylate both mono- and di-methylated lysine 4 of histone H3， but has no effect on tri-methylated lysine 4， mono-， di- or tri-methylated lysine 9， mono-， di- or tri-methylated lysine 27， mono-， di- or tri-methylated lysine 36 of histone H3， or on mono-， di- or tri-methylated lysine 20 of histone H4. KDM1B is also required for de novo DNA methylation of a subset of imprinted genes during oogenesis. It acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed.
應用類型
ELISA: 1:500.
免疫原
Polyclonal antibody raised in rabbit against human KDM1B （lysine （K）-specific demethylase 1B） using two KLH conjugated synthetic peptides containing a sequence from the N-terminal and the central region of the protein， respectively.
