SPY555-BG [CAS 2434651-49-5]

SPY555-BG (SNAP-MaP555) is the benzylguanine derivative of SPY555 fluorophore. SPY555-BG emits light in the orange part of the UV-ViS spectrum. SPY555-BG is fluorogenic, highly cell permeable and well suited for STED and SIM superresolution imaging. SPY555-BG can be imaged with a standard Cy3 filterset. SPY555-BG can be used for widefield, confocal, SIM or STED imaging in living or fixed cells and tissue[1].

[2434651-49-5]

C40H40N10O6S

788.87

CN(C)C1=CC2=C(C3(N(S(=O)(N(C)C)=O)C(C4=C3C=C(C(NCC5=CC=C(COC6=C(N=CN7)C7=NC(N)=N6)C=C5)=O)C=C4)=O)C(C=CC(N(C)C)=C8)=C8O2)C=C1

Fluorescent Dye

Room temperature