Recombinant Mouse Dickkopf-related protein 2 (Dkk2)

Code CSB-EP865601MO
Size $306
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Greater than 85% as determined by SDS-PAGE.
Not Test
Target Names
Uniprot No.
Research Area
Alternative Names
Mus musculus (Mouse)
Expression Region
Target Protein Sequence
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
31.8 kDa
Protein Length
Full Length of Mature Protein
Tag Info
C-terminal 6xHis-tagged
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.
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.
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.
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.
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6. DKKs play an important role in vertebrate development, where they locally inhibit Wnt regulated processes such as antero-posterior axial patterning, limb development, somitogenesis and eye formation. In the adult, Dkks are implicated in bone formation and bone disease, cancer and Alzheimer disease.
Gene References into Functions
  1. Dkk2 deletion results in alterations of liver morphology leading to an increased frequency of liver cancer PMID: 25826080
  2. Spermatogenesis-associated protein 3 (Spata3) and dickkopf-related protein 2 (Dkk2) were confirmed to interact with MIC3. The tandem repeat EGF domains of MIC3 were critical in mediating the interactions with the identified host proteins. The results show that MIC3 interacts with host proteins that are involved in reproduction, growth, and development. PMID: 27053129
  3. These findings demonstrate that DKK1 and DKK2 have differential roles in normalization and functionality of tumor blood vessels, in addition to angiogenesis. PMID: 24091497
  4. Bmp4 signaling suppresses tooth developmental inhibitors in the tooth mesenchyme, including Dkk2 and Osr2, and synergizes with Msx1 to activate mesenchymal odontogenic potential for tooth morphogenesis and sequential tooth formation PMID: 23250216
  5. Both Dkk1 and Dkk2 inhibit Wnt signaling that regulates early myocardial proliferation; each compensates for loss of the other in that role. PMID: 20439124
  6. there are distinct functions of DKK1 and DKK2 in controlling angiogenesis PMID: 21540552
  7. Dkk2 was localized in the perichondral mesenchyme outlining the anterior cranial base in embryogenesis. PMID: 16521043
  8. Dkk2 is a key regulator of the corneal versus epidermal fate of the ocular surface epithelium PMID: 16672341
  9. These data suggest that activation of Dkk2 by PITX2 provides a mechanism to locally suppress canonical Wnt signaling activity during eye development PMID: 18367164
  10. analysis of the structural basis of the interaction between Dkk and low density lipoprotein receptor-related protein (LRP) 5/6 PMID: 18524778
  11. Dkk2 expression is associated with uterine receptivity changes as well as the process of decidualization and that it might play important roles through inhibition of canonical Wnt signaling in the periimplantation uterus. PMID: 18689976
  12. Study identified novel expression domains for the Wnt antagonists Sfrp1, Sfrp3, Sfrp5 as well as Dkk2 and Dkk3. PMID: 19185060

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Subcellular Location
Protein Families
Dickkopf family
Database Links
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