2 Results for "

AF 594 NHS ester

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "AF 594 NHS ester" in MCE Product Catalog:

Cat. No.: HY-D2166
AF 594 NHS ester is a derivative of the red fluorescent dye AF 594 with high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 NHS ester can form an ester bond by reacting the NHS group with ammonia, with maximum excitation wavelength of 594 nm .
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Cat. No.: HY-KD1105
Red Fluorescent Rapid Labelling Kit (AF594) enables red fluorescent labelling of proteins. Maximum excitation/ Emission Wavelength: 594/617 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, thereby achieving conjugation with antibodies/proteins. Typically, one IgG molecule can bind 2-8 molecules of AF594. The entire procedure can be completed within two hours.
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