Protein-free Solution for Fluorescent Immunoblots
Azure Protein-Free Blot Blocking Buffer is a protein-free blocking solution optimized for fluorescent Western blots. It also serves as an excellent blocking reagent for chemiluminescent Western blotting.
Azure Protein-Free Blot Blocking Buffer can reduce background in Western blots where the primary antibodies tend to cross-react with protein blockers like BSA, casein or milk protein. For low-quality primary antibodies that may require protein-based blocking agents, BSA or non-fat dry milk can be dissolved directly in the Azure Protein-Free Blot Blocking Buffer and then used to dilute the antibody.
Provided as a 5x solution