DRM2 Antibody

Code CSB-PA873462XA01DOA
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Product Details

Full Product Name
Rabbit anti-Arabidopsis thaliana (Mouse-ear cress) DRM2 Polyclonal antibody
Uniprot No.
Target Names
DRM2
Alternative Names
DRM2 antibody; At5g14620/At5g14630 antibody; T15N1.110/T15N1.120DNA antibody; cytosine-5)-methyltransferase DRM2 antibody; EC 2.1.1.37 antibody; Protein DOMAINS REARRANGED METHYLASE 2 antibody
Raised in
Rabbit
Species Reactivity
Arabidopsis thaliana
Immunogen
Recombinant Arabidopsis thaliana DRM2 protein
Immunogen Species
Arabidopsis thaliana (Mouse-ear cress)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Involved in de novo DNA methylation. Controls asymmetric and CpNpG methylation. Required for FWA gene silencing but not for the maintenance of SUP gene silencing. Functionally redundant to CMT3 to maintain non-CpG methylation. Involved in RNA-directed DNA methylation (RdDM). Acts as major DNA methyltransferase in the RdDM pathway, and is essential for RNA-directed de novo DNA methylation of cytosines in all sequence contexts. Associates with long non-coding RNA (lncRNA) produced by RNA polymerase V (Pol V). This association is dependent on AGO4 and IDN2, and results in DNA methylation of RdDM target loci.
Gene References into Functions
  1. CHH methylation in the egg cell depends on DOMAINS REARRANGED METHYLASE 2 (DRM2) and RNA polymerase V (Pol V), two main actors of RNA-directed DNA methylation, but does not depend on Pol IV PMID: 28115468
  2. DRM2 gene expression throughout normal development in Arabidopsis PMID: 25842863
  3. Study shows that Arabidopsis DRM2 exists in complex with the small interfering RNA (siRNA) effector ARGONAUTE4 (AGO4) and preferentially methylates one DNA strand, likely the strand acting as the template for RNA polymerase V-mediated noncoding RNA transcripts. PMID: 24855943
  4. These findings substantiate the view that DRM2 is the major de novo DNA methyltransferase in the RdDM pathway and support a direct catalytic role for this enzyme in RdDM. PMID: 21212233
  5. Data show that by site-directed mutagenesis that both the DRM2 N-terminal UBA domains and C-terminal methyltransferase domain are required for normal RNA-directed DNA methylation, supporting an essential targeting function for the UBA domains. PMID: 21060858
  6. JMJ14 is specifically involved in the maintenance phase of DRM2-mediated RNA-directed DNA methylation. PMID: 21052090
  7. SRA-domain proteins ( suvh9 and suvh2 ) required for DRM2-mediated de novo DNA methylation PMID: 19043555

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Subcellular Location
Nucleus, nucleoplasm. Note=Peri-nucleolar.
Protein Families
Class I-like SAM-binding methyltransferase superfamily, DRM-methyltransferase family
Tissue Specificity
Expressed in roots, inflorescences and at lower levels in leaves.
Database Links

KEGG: ath:AT5G14620

STRING: 3702.AT5G14620.1

UniGene: At.5084

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