| Species |
Cynomolgus/Rhesus macaque |
| Protein Construction |
DKK1 (Thr32-His266)
Accession # XP_005565907.1 (Cynomolgus) / NP_001247454.1 (Rhesus macaque) |
mFc (IgG1) |
| N-term |
C-term |
|
| Purity |
>?95%?as?determined?by?Bis?Tris?PAGE?
>?95%?as?determined?by?HPLC |
| Endotoxin Level |
Less than 1EU per μg by the LAL method. |
| Biological Activity |
Measured by its binding ability in a functional ELISA. Immobilized DKK1 mFc Chimera, Cynomolgus/Rhesus macaque at 1μg/ml (100μl/well) on the plate can bind Anti?DKK1 Antibody, hFc Tag. Test result was comparable to standard batch. |
| Expression System |
HEK293 |
| Theoretical Molecular Weight |
51.42 kDa |
| Apparent Molecular Weight |
Due to glycosylation, the protein migrates to 60-70 kDa based on Bis-Tris PAGE result. |
| Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). |
| Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Storage & Stability |
Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
| Target Background |
Dickkopf related protein 1 (Dkk-1) is the founding member of the Dickkopf family of proteins that includes Dkk-1, -2, -3, -4, and a related protein, Soggy. Dkk proteins are secreted proteins that contain two conserved cysteine-rich domains separated by a linker region. Dkk 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. |
| Synonyms |
Dickkopf-1; Dkk1; SK |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.
