Recombinant Arabidopsis thaliana Transcriptional activator DEMETER (DME), partial

Code CSB-EP839701DOA
MSDS
Size US$388
Order now
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Have Questions? Leave a Message or Start an on-line Chat

Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
DME
Uniprot No.
Research Area
Transcription
Alternative Names
DME; At5g04560/At5g04570/At5g04580; T32M21.160/T32M21.170/T32M21.180Transcriptional activator DEMETER; EC 3.2.2.-; DNA glycosylase-related protein DME
Species
Arabidopsis thaliana (Mouse-ear cress)
Source
E.coli
Expression Region
1-320aa
Target Protein Sequence
MNSRADPGDRYFRVPLENQTQQEFMGSWIPFTPKKPRSSLMVDERVINQDLNGFPGGEFVDRGFCNTGVDHNGVFDHGAHQGVTNLSMMINSLAGSHAQAWSNSERDLLGRSEVTSPLAPVIRNTTGNVEPVNGNFTSDVGMVNGPFTQSGTSQAGYNEFELDDLLNPDQMPFSFTSLLSGGDSLFKVRQYGPPACNKPLYNLNSPIRREAVGSVCESSFQYVPSTPSLFRTGEKTGFLEQIVTTTGHEIPEPKSDKSMQSIMDSSAVNATEATEQNDGSRQDVLEFDLNKTPQQKPSKRKRKFMPKVVVEGKPKRKPRK
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
51.4kDa
Protein Length
Partial
Tag Info
N-terminal 6xHis-SUMO-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

Customer Reviews and Q&A

 Customer Reviews

There are currently no reviews for this product.

Submit a Review here

Target Background

Function
Transcriptional activator involved in gene imprinting. Catalyzes the release of 5-methylcytosine (5-meC) from DNA by a glycosylase/lyase mechanism. Allows the expression of the maternal copy of the imprinted MEA gene before fertilization, possibly by antagonizing or suppressing DNA methylation on target promoter. Probably acts by nicking the MEA promoter. Required for stable reproducible patterns of floral and vegetative development.
Gene References into Functions
  1. DME and ROS1 have a significant 5-hydroxymethylcytosine (5hmC) excision activity in vitro, although the study detected no 5hmC in Arabidopsis, suggesting that it is very unlikely for plants to utilize 5hmC as a DNA demethylation intermediate. PMID: 24661881
  2. Histone H1 is involved in DME-mediated DNA methylation and gene regulation at imprinted loci. PMID: 22519754
  3. DME is active and demethylates similar genes and transposons in the genomes of the vegetative and central cells in the male and female gametophytes PMID: 21518889
  4. Analyses indicate that AtLIG1 acts downstream of DME. The removal of methylated cytosine residues by DME involves the creation of DNA single-strand breaks and our results suggest that AtLIG1 repairs these breaks. PMID: 20023162
  5. Demethylation by DEMETER is necessary for genomic imprinting and defines the genomic methylation profile of Arabidopsis genes. PMID: 17409185
  6. Gene ontology analysis identified three molecular functions enriched in the DME-inducible RNA list: DNA or RNA binding, kinase activity, and transcription factor activity. PMID: 17964287
  7. control DNA methylation in Arabidopsis thaliana.[review] PMID: 18536342

Show More

Hide All

Subcellular Location
Nucleus.
Protein Families
DNA glycosylase family, DEMETER subfamily
Tissue Specificity
Mainly expressed in immature flower buds, then decreases as the flower matures. Expressed in the ovule carpels, but not expressed in pollen stamens. Expressed in developing and mature ovules (stages 12-14), then strongly decreases after fertilization.
Database Links

KEGG: ath:AT5G04560

STRING: 3702.AT5G04560.2

UniGene: At.33104

icon of phone
Call us
301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
icon of address
Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
icon of social media
Join us with

Subscribe newsletter

Leave a message

* To protect against spam, please pass the CAPTCHA test below.
CAPTCHA verification
© 2007-2024 CUSABIO TECHNOLOGY LLC All rights reserved. 鄂ICP备15011166号-1
Place an order now

I. Product details

*
*
*
*

II. Contact details

*
*

III. Ship To

*
*
*
*
*
*
*

IV. Bill To

*
*
*
*
*
*
*
*