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MB 543 Alkyne

MB 543 Alkyne

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-M-5471 25mg 1280.00
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Product description

MB543 is a very hydrophilic, water-soluble orange fluorescent dye. Structurally related to Alexa Fluor® 546 dye, MB543 dye contains an additional, negatively charged sulfo group (SO3H) to improve water solubility and minimize self-quenching. Characteristic features of MB543 are strong absorption, high fluorescence quantum yield, high photostability, and pH insensitivity from pH 3 to pH 10. MB543 is a highly suitable dye for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM, STED etc.MB543 Alkyne reacts with azides via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker. A probe for copper-less detection (MB543 DBCO) is also available for application where the presence of copper is not acceptable.

MB 543 Alkyne

Appearance N/A
Molecular weight N/A
Purity >90%
Solubility Water, DMSO, DMF
Excitation wavelength 543nm
Emission wavelength 566 nm
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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