Product Description: CBQCA is a fluorescencent dye for quantitation of protein (Ex=488nm, Em=530 nm)[1].
Formula: C18H11NO4
References: [1]W W You, et al. 3-(4-Carboxybenzoyl)quinoline-2-carboxaldehyde, a reagent with broad dynamic range for the assay of proteins and lipoproteins in solution. Anal Biochem. 1997 Jan 15;244(2):277-82.