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Blotto (uncountable)

  1. Alternative letter-case form of blotto (reagent used to block protein binding sites for laboratory techniques).
    • 2007, Anna Levitt Smith, Detection of Bovine Leukemia Virus in Density-separated Bovine Colostral Cells (unpublished M.S. dissertation), [Davis, Calif.]: University of California, Davis, OCLC 253782793, page 40:
      Generalized background staining of colostral cell preparations was blocked most effectively with Blotto + 10% FBS.