Red Fluorescent Rapid Labelling Kit (AF555) enables red fluorescent labelling of proteins. Maximum excitation/ Emission Wavelength: 555/565 nm. Based on NHS ester chemistry, the NHS ester-activated fluorescent dye reacts with primary amines in pH 7-9 solutions to form stable amide bonds with the target antibody/protein, achieving conjugation. Typically, one IgG molecule can bind 2-8 molecules of AF555. The entire procedure can be completed within two hours.
Application Notes:
MCE Product type: Dye Reagents
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