Store › SiR-DNA kit 50 nmol SiR-DNA kit 50 nmol $790.00 Quantity: Add To Cart Added! SiR-DNA is a far-red, fluorogenic, cell permeable and highly specific live cell DNA probe for fluorescence imaging of the nucleus and DNA SiR-DNA is a far-red, fluorogenic, cell permeable and highly specific live cell DNA probe for fluorescence imaging of the nucleus and DNA