Molecular weight (DA)
191kD
Immunogen
Synthesized peptide derived from human protein . at AA range: 700-780
Specificity
DOT1L Polyclonal Antibody detects endogenous levels of protein.
Formulation
Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
Dilution rate
WB 1:500-2000 ELISA 1:5000-20000
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
The protein encoded by this gene is a histone methyltransferase that methylates lysine-79 of histone H3. It is inactive against free core histones, but shows significant histone methyltransferase activity against nucleosomes. [provided by RefSeq, Aug 2011],
Function
catalytic activity:S-adenosyl-L-methionine + histone L-lysine = S-adenosyl-L-homocysteine + histone N(6)-methyl-L-lysine.,function:Histone methyltransferase. Methylates 'Lys-79' of histone H3. Nucleosomes are preferred as substrate compared to free histones. Binds to DNA.,miscellaneous:In contrast to other lysine histone methyltransferase, it does not contain a SET domain, suggesting the existence of another mechanism for methylation of lysine residues of histones.,similarity:Belongs to the DOT1 family.,
Gene Name
DOT1L KIAA1814 KMT4
Protein name
Histone-lysine N-methyltransferase, H3 lysine-79 specific (EC 2.1.1.43) (DOT1-like protein) (Histone H3-K79 methyltransferase) (H3-K79-HMTase) (Lysine N-methyltransferase 4)
Fields
>>Lysine degradation;>>Metabolic pathways;>>Transcriptional misregulation in cancer
Human protein sequence Database
Q8TEK3
Mouse protein sequence database
Rat protein sequence database
Cellular localization
Nucleus .
Tissue expression
Brain,Epithelium,Spleen,
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