Dickkopf-3 (DKK3) Human Protein
Specifications
| Product Data | |
| Species | Human |
|---|---|
| Expression Host | CHO |
| Expression cDNA Clone or AA Sequence | |
| Predicted MW | 39-49 kDa |
| Purity | >98% by SDS-PAGE & HPLC analysis |
| Presentation State | Purified |
| Buffer | Presentation State: Purified State: Lyophilized purified protein Stabilizer: None |
| Bioactivity | Biological: Determined by its ability to inhibit alkaline phosphatase activity in differentiating MC3T3 E1 cells. The expected ED50 for this effect is 2.0–4.0 ng/ml. |
| Reconstitution Method | We recommended a quick spin followed by reconstitution in water to a concentration of 0.1-1.0 mg/ml. This solution can be diluted into other aqueous buffers and stored at 4°C for one week or at –20°C for future use. |
| Preparation | Lyophilized purified protein |
| Protein Description | Recombinant human DKK-3 expressed in CHO cells is a glycoprotein that has a calculated molecular weight of 36.3 kDa and contains 329 amino acid residues. Due to glycosylation, human DKK-3 migrates at an apparent molecular weight of approximately 39-49 kDa by SDS-PAGE analysis under non-reducing conditions. |
| Note | Centrifuge vials before opening! |
| Storage | Store lyophilized at 2-8°C for 6 months or at -20°C long term. After reconstitution store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C long term. Avoid repeated freezing and thawing. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Ambient |
| Reference Data | |
| RefSeq | NP_001347186 |
| Locus ID | 50781 |
| Cytogenetics | 7 F1 |
| Synonyms | Dickkopf-related protein 3, Dkk-3, REIC |
| Summary | 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 (By similarity).UniProtKB/Swiss-Prot Function |
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