Store › SiR700-DNA kit 35 nmol SiR700-DNA kit 35 nmol $790.00 Quantity: Add To Cart Added! SiR700-DNA is a far-red, fluorogenic, cell permeable and highly specific live cell DNA probe for fluorescence imaging of the nucleus and DNA SiR700-DNA is a far-red, fluorogenic, cell permeable and highly specific live cell DNA probe for fluorescence imaging of the nucleus and DNA