Atto 514 amine

NA.32

Atto 514 is a new hydrophilic fluorescent label with excellent water solubility. The dye exhibits strong absorption, high fluorescence quantum yield and exceptional thermal and photo-stability. Thus Atto 514 is highly suitable for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM, STED etc. Additionally the dye highly qualifies to be applied in flow cytometry (FACS), fluorescence in-situ hybridization (FISH) and many more. The fluorescence is excited most efficiently in the range 510 - 535 nm. A suitable source of excitation is the 514 nm line of the Argon-Ion laser.
The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.

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M_w 1024 g/mol

100

λ_ex 511 nm; λ_em 533 nm±10 nm in PBS, pH 7.4

suitable for fluorescence

−20℃

13 - Non Combustible Solids

WGK 3