SNAP-CELL® Block , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Cell® Block (bromothenylpteridine, BTP) is a non-fluorescent compound that blocks the reactivity of the SNAP-tag® in solution or in living cells
It can be used to generate inactive controls in live cell labeling experiments performed with SNAP-tag fusion proteins. SNAP-Cell Block is highly membrane permeable and once in the cell reacts with the SNAP-tag, irreversibly inactivating it for subsequent labeling steps.
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...