...conjugate or conjugation process. Sodium azide, an antimicrobial agent, can block some amines needed for conjugation...In those cases, thimerosal can be used as an antimicrobial agent. Other chemical interferences with conjugating...strong interactions between DNA and protein. Micrococcal nuclease digestion is used to shear the DNA in..., and wash. Preserve sample and image using a microscope. Special considerations Many of the steps in ...in this protocol vary depending on assay and microscopy techniques used, so be sure to read materials specific... flow panel: BV421, FITC, PE, and APC 4-color microscopy panel: DAPI for nuclei, AF488, AF555, and AF647...