Profacgen has been providing protein biotinylation service for years and has performed custom biotinylation service in a variety of scales for both academic and industrial customers. We can perform biotnylation for any protein required. Biotinylated proteins can be used in ELISA assay, proteolysis test, immunoprecipitation assay, immunohistochemistry, cross-linking, flow cytometry, signal transduction experiments, receptor binding studies, and experimental tissue therapy and tissue engineering. Profacgen has developed multiple methods for in vitro biotinylation. You can choose the method that best serves your requirements. immobilization of biotinylated protein service https://www.profacgen.com/Protein-Biotinylation-Service.htm