PURLOK Catalog

Products

Surface Blockers

PURLOK Protein-Free Plate Blocker

Animal-free and protein-free formulation for blocking antigen-coated microplates in serological assays.

Surface Blockers

BSA-free peptide-based blocker for plastic and other protein-binding surfaces.

Surface Blockers

Casein-based blocking solution for covering free sites on plastic and other protein-binding surfaces and reducing nonspecific binding.

Surface Blockers

BSA-based surface blocker for saturating unoccupied protein-binding sites on microplates or membranes.