(-)-Isocorypalmine (Tetrahydrocolumbamine), isolated from the crude base fraction of Corydalis chaerophylla, is a dopamine Receptor ligand. Recombinant CYP719A21 displays strict substrate specificity and high affinity (Km=4.63 ± 0.71 μM) for (-)-Isocorypalmine.
Statement:
->>Products covered by valid patents are not offered or supplied for commercial use.
->>Products currently covered by valid US Patents are offered for laboratory R&D use in accordance with 35 USC 271(e)+A13(1).
->>Any patent infringement and resulting liability is solely at buyer's risk.
->>Our products are only raw materials for drugs or industry, can't be used for human or animals directly.