Anti-Alpha Internexin antibody is suitable for use in ELISA, Western Blotting, IHC and IF. Specific conditions for reactivity should be optimized by the end user. Expect a band of approximately 66kDa in size corresponding to alpha internexin proteins in the appropriate cell lysate or extract. Anti-Alpha Internexin antibody can be used on formalin-fixed cells in tissue culture, cryostat sections. The epitope recognized by the ID2 clone is in the C-terminal non-helical extension of the protein and is unusually resistant to aldehyde fixation, so that this antibody is ideal for studies of paraffin embedded formalin fixed histological sections.