In vivo, a heterodimeric complex of the related SET-domain histone methyltransferases (HMTs) G9a and GLP is the major source of mono- and dimethylated histone H3K9 in euchromatin, marks associated with recruitment of HP1, DNA methylation and gene silencing. Per mole of G9, GLP or (G9a + GLP), this equimolar mixture displays activity well in excess of G9a alone, similar to the more active GLP, suggesting a significant degree of heterodimer formation.
ACCESSION #: NM_006709, NM_024757
Uniprot Link 2
INCLUDES AMINO ACIDS: G9a 786-1210 (C-term.), GLP 894-1298 (C-term.)
TAG(S): N-terminal GST-tag on both
MW: 80.0/80.00 kDa
EXPRESSION SYSTEM: E. coli
SUPPLIED AS: Solution of purified recombinant proteins in 25.4 mM Na2HPO4/NaH2PO4, pH 7.4, 137 mM NaCl, 2.7 mM KCl, 3 mM DTT, 30% (w/v) glycerol.
STORAGE: -80°C, aliquot and snap-freeze after first use.
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Substantial Discounts Available on Bulk Quantities