Human RSPO1/R-spondin 1 Protein, His-SUMO tag (Animal-Free)

Lyophilized protein product should be stored desiccated below -18 degree C. Upon reconstitution, the protein should be stored at 4 degree C between 2-7 days and for future use below -18 degree C. For long term storage it is recommended to add a carrier protein (5% HSA,10% FBS or 0.1%BSA). Please prevent freeze-thaw cycles.<br>Shipping: Gel pack with blue ice.