StartingBlock Blocking Buffer is a single purified protein for fast blocking of western blots and ELISA assays. It provides broad compatibility with a wide range of antibodies, antibody combinations, and other protein probing and assay systems. StartingBlock buffer is available in PBS and TBS with and without Tween20.
Features of StartingBlock Blocking Buffers: • Strip and reprobe without reblocking—blots stay blocked even after stripping with Thermo Scientific Restore Stripping Buffer (Cat. No. 21059) • Compatible with many detection systems—western blot, ELISA, and IHC with antibody or avidin/biotin probes (blocker is serum and biotin-free) • Short blocking times—less than 15 minutes for nitrocellulose or PVDF membranes, almost instantaneous for polystyrene microplate wells • Biotin- and serum protein-free formulation