Deep Red Fluorescent Rapid Labelling Kit (CY5) enables red fluorescent labelling of proteins. Maximum excitation/ emission wavelengths: 649/667 nm. Based on NHS ester chemistry, the NHS ester-activated fluorescent dye reacts with primary amines in the antibody/protein to be labelled at pH 7-9, forming stable amide bonds to achieve conjugation. Typically, one IgG molecule can bind 2-8 molecules of CY5. The entire experiment can be completed within 2 hours.
Application Notes:
MCE Product type: Dye Reagents
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