AAT Bioquest DiYO™-3

DiYO™-3 is chemically equivalent to YOYO®-3. It is cell-impermeant and easily distinguished from fluorescein and rhodamine as a nuclear counterstain and dead cell indicator. It is non-fluorescent in the absence of nucleic acids, and generates a very bright fluorescence signal upon binding to DNA. DiYO™-3 gives strong and selective nuclear staining in cultured cells and in paraffin sections.

DiYO™-3 [equivalent to YOYO®-3] *5 mM DMSO Solution* *CAS 156312-20-8* is manufactured by AAT Bioquest

DiYO™ is a trademark of AAT Bioquest, YOYO ® is the trademark of Molecular Probes