7-Hydroxycoumarin-4-acetic acid serves as a pH-indicator dye that exhibits fluorescence changes in response to pH variations. This compound is covalently attached to bovine serum albumin (BSA) at reactive amino group positions, allowing for enhanced stability and utility in biological systems. With an absorption maximum at 326 nm, it is applicable in studies requiring precise pH measurement and monitoring in various biochemical assays.
7-Hydroxycoumarin-4-acetic acid serves as a pH-indicator dye that exhibits fluorescence changes in response to pH variations. This compound is covalently attached to bovine serum albumin (BSA) at reactive amino group positions, allowing for enhanced stability and utility in biological systems. With an absorption maximum at 326 nm, it is applicable in studies requiring precise pH measurement and monitoring in various biochemical assays.
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