TFAX 488,TFP, an amine reactive green fluorescent dye, is insensitive to pH in the range 4-10. TFAX 488,TFP forms bright and photostable conjugates with proteins and antibodies. TFAX 488,TFP is less susceptible to spontaneous hydrolysis during conjugation reactions compared to SE or NHS dyes. TFAX 488,TFP also displays greater stability compared to NHS and SE versions, typically lasting several hours. TFAX 488,TFP is suitable for use in flow cytometry, two-photon excitation microscopy (TPE), and super resolution microscopy techniques, such as dSTORM, SIM and STED. Excitation maximum=495 nm; emission maximum=515 nm; extinction coefficient=73,000 M-1cm-1; quantum yield=0.92.
Cat.No
DC41284
Name
TFAX 488,TFP
Chemical Properties
CAS
878546-79-3
Formula
C39H44F4N4O11S2
MW
884.91
Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
References
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