Recombinant DKK-1, Human 
Datasheet
COA
MSDS
SHIP
Recombinant :
Recombinant DKK-1, Human Source :
Escherichia coli. Molecular Weight :
17-22 kDa, observed by reducing SDS-PAGE. Purity :
> 95% as analyzed by SDS-PAGE. Biological Activity :
ED50 < 6 µg/ml, measured in stimulation of alkaline phosphatase activity using CCl-226 cells. Up to 180% stimulation of alkaline phosphatase activity was observed at 10.0 ug/ml. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Lyophilized after extensive dialysis against PBS. AA Sequence :
TLNSVLNSNAIKNLPPPLGGAAGHPGSAVSAAPGILYPGGNKYQTIDNYQPYPCAEDEEC GTDEYCASPTRGGDAGVQICLACRKRRKRCMRHAMCCPGNYCKNGICVSSDQNHFRGEIE ETITESFGNDHSTLDGYSRRTTLSSKMYHTKGQEGSVCLRSSDCASGLCCARHFWSKICK PVLKEGQVCTKHRRKGSHGLEIFQRCYCGEGLSCRIQKDHHQASNSSRLHTCQRH Endotoxin :
< 0.2 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O or PBS at 100 μg/ml. Storage :
Lyophilized recombinant human DKK1 (rhDKK1) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhDKK1 should be stable up to 1 week at 4°C or up to 2 months at -20°C. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Dickkopf related protein 1 (DKK1) is a chemokine that belongs to the DKK protein family, which alsoincludes DKK-2, DKK-3 and DKK-4. DKK-1 was originally identified as a Xenopus head forming molecule that behaves as an antagonist for Wnt signaling. It is one of the most up-regulated genes during androgen-potentiated balding, with DKK-1 messenger RNA up-regulated a few hours after DHT treatment of hair follicles at the dermal papilla in vitro. Neutralizing bodies against DKK-1 reverses DHT effects on outer root sheath keratinocytes. DKK-1 expression is attenuated by L-threonate, a metabolite of ascorbatein vitro. DKK1 promotes LRP6 internalization and degradation as it forms a ternary complex with the cell surface receptor Kremen. DKK1 not only functions as a head inducer during development, but also regulates joint remodeling and bone formation, which indicate sits role in the pathogenesis of rheumatoid arthritis and multiple myeloma.
Recombinant DKK-1, Human Source :
Escherichia coli. Molecular Weight :
17-22 kDa, observed by reducing SDS-PAGE. Purity :
> 95% as analyzed by SDS-PAGE. Biological Activity :
ED50 < 6 µg/ml, measured in stimulation of alkaline phosphatase activity using CCl-226 cells. Up to 180% stimulation of alkaline phosphatase activity was observed at 10.0 ug/ml. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Lyophilized after extensive dialysis against PBS. AA Sequence :
TLNSVLNSNAIKNLPPPLGGAAGHPGSAVSAAPGILYPGGNKYQTIDNYQPYPCAEDEEC GTDEYCASPTRGGDAGVQICLACRKRRKRCMRHAMCCPGNYCKNGICVSSDQNHFRGEIE ETITESFGNDHSTLDGYSRRTTLSSKMYHTKGQEGSVCLRSSDCASGLCCARHFWSKICK PVLKEGQVCTKHRRKGSHGLEIFQRCYCGEGLSCRIQKDHHQASNSSRLHTCQRH Endotoxin :
< 0.2 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O or PBS at 100 μg/ml. Storage :
Lyophilized recombinant human DKK1 (rhDKK1) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhDKK1 should be stable up to 1 week at 4°C or up to 2 months at -20°C. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Dickkopf related protein 1 (DKK1) is a chemokine that belongs to the DKK protein family, which alsoincludes DKK-2, DKK-3 and DKK-4. DKK-1 was originally identified as a Xenopus head forming molecule that behaves as an antagonist for Wnt signaling. It is one of the most up-regulated genes during androgen-potentiated balding, with DKK-1 messenger RNA up-regulated a few hours after DHT treatment of hair follicles at the dermal papilla in vitro. Neutralizing bodies against DKK-1 reverses DHT effects on outer root sheath keratinocytes. DKK-1 expression is attenuated by L-threonate, a metabolite of ascorbatein vitro. DKK1 promotes LRP6 internalization and degradation as it forms a ternary complex with the cell surface receptor Kremen. DKK1 not only functions as a head inducer during development, but also regulates joint remodeling and bone formation, which indicate sits role in the pathogenesis of rheumatoid arthritis and multiple myeloma.
Blocking peptide available as BK0023-50μgP