or
Invitrogen TrueCut Cas9 Protein v2, Concentration: 1ug/uL, Components: 10uL TrueCut Cas9 Protein v2 (1 mg/mL), Accession Number: NC_002737.2:854751-858857, Content And Storage: 10 uL TrueCut Cas9 Protein v2 (1 mg/mL) Store at -5 to -30 deg.C. ,
