Blockers

BSA-Block saturates free binding capacities on plastic consumables and other surfaces like ELISA plates and blotting membranes. Thus a reduction of nonspecific binding to surfaces can be achieved. BSA-Block is the standard blocker for many applications. If a blocker on basis of BSA is efficient enough for an assay, BSA-Block is an alternative to universal useable and more complex blockers.

If you experience background due to nonspecific binding even when using BSA-Block, we recommend our much more efficient product The Blocking Solution