Cal-520® NHS Ester

Cal-520® NHS Ester/Calcium-520® NHS Ester is a fluorescent probe used for labeling biomolecules in biological research. It is a calcium indicator that can be used to monitor changes in calcium concentration within cells. The NHS ester allows for the conjugation of the probe to proteins and other biomolecules for specific labeling. This can help researchers visualize and study cellular processes related to calcium signaling. The probe is highly sensitive and has excitation and emission wavelengths suitable for live-cell imaging. 

msds of Cal-520® NHS Ester