Rhod-2 (potassium salt)
Product Specifications
CAS Number
663625-18-1
Bioactivity
Rhod-2 (potassium salt) is a water-soluble, red fluorescent calcium indicator that exhibits a significant shift in fluorescence intensity upon calcium binding (ex max = 549 nm; calcium-free v. ex/em max = 552/581 nm; calcium-bound) . Unlike the UV-excitable indicators fura-2 and indo-1, it does not demonstrate a spectral shift.
Smiles
[K].[K].[K].CN(C)c1ccc2c(-c3ccc(N(CC(O)=O)CC([O-])=O)c(OCCOc4cc(C)ccc4N(CC(O)=O)CC(O)=O)c3)c3ccc(cc3[o+]c2c1)N(C)C
Molecular Formula
C40H39K3N4O11
Molecular Weight
869.05
Shipping Conditions
Ice Packs
Storage Temperature
-20°C
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