Recombinant Human DKK-1 Protein, hFc Tag R-092

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Cat No.	R-092
Product Type	Growth factor
Molecular Weight	52.5 kDa
Sterility	Negative
MyCoplasma	Negative
Purity	≥ 95 % as determined by SDS-PAGE; ≥ 95 % as determined by SEC-HPLC
Expression System	Human 293 cells (HEK293)
Formulation	Lyophilized from sterile PBS, pH7.4, with 5% - 8% trehalose, mannitol, and 0.01% Tween80 as protectants.
Reconstitution	Please refer to the Certificate of Analysis (CoA) for specific reconstitution instructions.
Shipping Info	Ice
Stability & Storage	Store frozen at -20 °C (short-term) or -80°C (long-term)

AcceGen Frozen Cells & Cell Lines 1 vial

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Description

Recombinant Human DKK-1 Protein, hFc Tag is a Wnt antagonist that binds LRP5/6 to inhibit canonical Wnt signaling. In organoid systems, DKK‑1 is used to control Wnt gradients in intestinal, gastric, and tumor organoids, and to study epithelial differentiation. Fc fusion provides stability and extended activity, making it useful in long‑term culture experiments. Produced at high purity for consistent Wnt modulation.

Specifications & Applications

Application

For research use only.

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