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.
Molecular Weight:
869.05
CAS Number:
[663625-18-1]
Formula:
C40H39K3N4O11
Target:
Others
T36386
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