Alexa Fluor 546 Carboxylic Acid, Tris(Triethylammonium) Salt, Alexa Fluor 546 Carboxylic Acid, Tris(Triethylammonium) Salt, Each

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Alexa fluor™ 546 carboxylic acid is a non-reactive form of alexa fluor™ 546 that can be used as a reference standard for dye-conjugates. Additionally, this carboxylic acid derivative can be converted to an amine-reactive ester using standard chemical techniques or coupled to hydrazines, hydroxylamines, and amines in aqueous solution using water-soluble carbodiimides such as edac (cat. No. E2247). Characteristics of alexa fluor™ 546 dye include: laser line: 546 nm common filter set: tritc (tetramethylrhodamine) excitation maxima: 556 nm emission maxima: 573 nm more about alexa fluor™ 546 dye alexa fluor™ 546 dye is a bright, yellow-fluorescent dye that can be excited using the 488 nm or 532 nm laser lines. Alexa fuor™ 546 serves as an alternative for tetramethylrhodamine or cy™3 dye, with higher initial intensity than alexa fluor™ 555 dye, but lower photostability in buffer or antifade. Learn more about this dye and related products. Discover the benefits of the alexa fluor™ dye series compared to traditional dyes, alexa fluor™ dyes are brighter, more photostable, and more ph-resistant between ph 4 and 10. And generally when using alexa fluor™ dyes, higher degrees of labeling can be achieved without intramolecular quenching. For details see alexa fluor™ dyes spanning the visible and infrared spectrum in the molecular probes handbook.