Recombinant Human DNA (cytosine-5) -methyltransferase 3A (DNMT3A)
CAT:
399-CSB-EP897314HU(F3)-03
Size:
20 µg
Price:
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- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No

Recombinant Human DNA (cytosine-5) -methyltransferase 3A (DNMT3A)
- CAS Number: 9000-83-3
- Gene Name: DNMT3A
- UniProt: Q9Y6K1
- Expression Region: 1-166aa
- Organism: Homo sapiens
- Target Sequence: MPAMPSSGPGDTSSSAAEREEDRKDGEEQEEPRGKEERQEPSTTARKVGRPGRKRKHPPVESGDTPKDPAVISKSPSMAQDSGASELLPNGDLEKRSEPQPEEGSPAGGQKGGAPAEGEGAAETLPEASRAVENGCCTPKEGRGAPAEAGESSAPGAASSGPTSIP
- Tag: N-terminal 10xHis-tagged and C-terminal Myc-tagged
- Source: E.coli
- Field of Research: Epigenetics and Nuclear Signaling
- Assay Type: Developed Protein
- Relevance: Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. It modifies DNA in a non-processive manner and also methylates non-CpG sites. May preferentially methylate DNA linker between 2 nucleosomal cores and is inhibited by histone H1. Plays a role in paternal and maternal imprinting. Required for methylation of most imprinted loci in germ cells. Acts as a transcriptional corepressor for ZBTB18. Recruited to trimethylated 'Lys-36' of histone H3 (H3K36me3) sites. Can actively repress transcription through the recruitment of HDAC activity. Also has weak auto-methylation activity on Cys-710 in absence of DNA.
- Purity: Greater than 90% as determined by SDS-PAGE.
- Activity: Not Test
- Length: Full Length
- Form: Liquid or Lyophilized powder
- Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
- Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
- Molecular Weight: 24.3 kDa
- References & Citations: Cloning, expression and chromosome locations of the human DNMT3 gene family.XIe S., Wang Z., Okano M., Nogami M., Li Y., He W.-W., Okumura K., Li E.Gene 236:87-95 (1999)
- Storage Conditions: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.