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You are here:Home » Antibodies » Antibodies-Enzymes, Methyltransferase » Anti -Dnmt3a (DNA (cytosine-5)-methyltransferase 3A, Dnmt3a, DNA Methyltransferase HsaIIIA, DNA MTase HsaIIIA, M.HsaIIIA)

Anti -Dnmt3a (DNA (cytosine-5)-methyltransferase 3A, Dnmt3a, DNA Methyltransferase


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Clone Host Grade Applications
Monoclonal Mouse Affinity Purified B
DNMT3A is a 130kD member of the C5-methlytransferase family of molecules. It is expressed both during development and in virtually all adult tissues except for small intestine. DNMT3A is a nuclear protein that is found associated with heterochromatin. It possesses DNA methyltransferase activity, and acts in a complex with DNMT3L in embryonic stem cells, forming a (3A)2:(3L)2 heterotetramer. It also interacts with SETDB1 to form a transcriptional repressor. Human DNMT3A is 912aa in length. It contains one ProTrpTrpPro domain aa292-350 and one ADD-type zinc finger region aa494-586. There is one 100kD splice variant termed DNMT3a2 that contains an alternative start site at Met224, and preferentially interacts with euchromatin. Other potential splice variants show a 16aa substitution for aa151-912, and a 24aa substitution for aa1-213. Over aa353-486, human DNMT3A shares 96% aa identity with mouse DNMT3A.
Catalog #D3931-70U
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 0.1ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypeMonoclonal
Clone No12K80
Concentration~0.5mg/ml after reconstitution
FormSupplied as a lyophilized powder in PBS, trehalose. Reconstitute with sterile PBS to 0.5mg/ml.
PurityPurified by Protein A/G affinity chromatography.
ImmunogenRecombinant corresponding to aa353-486 from human DNMT3A expressed in E.coli.
SpecificityRecognizes human DNMT3A. Dos not react with recombinant human DNMT1.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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