Technical Articles

pHAb Thiol Reactive Dye is a class of fluorescent labeling reagents specifically designed for covalent conjugation with thiol groups (-SH) in biomolecules.

pHAb reactive dyes are a special class of fluorescent labeling compounds that can alter their fluorescence properties based on changes in environmental pH.

The pH-sensitive IgG labeling reagent (Deep Red) is a chemical tool for biological labeling, whose core characteristic lies in the significant alteration of fluorescence signal intensity with changes in environmental pH. This reagent is predominantly utilized for real-time, quantitative tracking of the internalization process of antibodies in live cells.