Recombinant Arabidopsis thaliana Probable WRKY transcription factor 40(WRKY40)

Code CSB-YP874370DOA
Size US$2959 How to order?
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names WRKY40
Uniprot No. Q9SAH7
Research Area Others
Alternative Names WRKY40; At1g80840; F23A5.19; Probable WRKY transcription factor 40; WRKY DNA-binding protein 40
Species Arabidopsis thaliana (Mouse-ear cress)
Source Yeast
Expression Region 1-302aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 35.7kDa
Protein Length Full Length
Tag Info N-terminal 6xHis-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.
and FAQs
Protein 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.

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Target Background

Transcription factor. Interacts specifically with the W box (5'-(T)TGAC[CT]-3'), a frequently occurring elicitor-responsive cis-acting element.
Gene References into Functions
  1. subnuclear relocalization of WRKY40 might constitute a new regulatory mechanism of ABA-dependent modulation of transcription factor activity. PMID: 26479147
  2. WRKY18 and WRKY40, but not WRKY60, co-localise with PIF3, PIF4 and PHYB to Phytochrome B-containing nuclear bodies. PMID: 26293691
  3. WRKY40 transcription factor binds the promoters of the light-harvesting chlorophyll a/b-binding proteins and inhibits their expression. PMID: 24078667
  4. WRKY40 interacts both physically and functionally with WRKY18 and WRKY60 in a complex pattern of overlapping, antagonistic, and distinct roles in plant responses to different types of microbial pathogens. PMID: 16603654
Subcellular Location Nucleus.
Database Links

KEGG: ath:AT1G80840

STRING: 3702.AT1G80840.1

UniGene: At.28188

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