abberior STAR 580, phalloidin, 20 µg
Derivative/Conjugate
Unit
535,00 €

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abberior STAR 580, phalloidin, 20 µg


Item number
ST580-0100-20UG

Description

abberior STAR 580 was developed for STED and confocal microscopy in the orange spectral region. Characteristic features of this dye are exceptional photostability and high fluorescent quantum yield of 90%. abberior STAR 580 can be very effectively excited with excitation wavelength between 550 - 600 nm. For STED microscopy, abberior STAR 580 can be used most efficiently with a STED laser wavelength between 750 - 800 nm. Our abberior STAR 580 can substitute dyes like Cy3, ATTO® 590 or Alexa Fluor® 568. abberior STAR 580 is the ideal partner for abberior STAR RED or abberior STAR 635P to obtain optimal 2 color STED results. Together with our abberior STAR ORANGE you get the ideal pair for FLIM experiments. Best results are obtained with freshly prepared samples.

Fluorescent dye conjugate of phalloidin are used to stain F-actin. The high specificity of phalloidin offers significant advantages over antibodies for actin labeling.

Properties

Absorption
Absorption
587
Extinction Coefficient
Extinction Coefficient
85000
Emission
Emission
607
Quantum Efficiency
Quantum Efficiency
90
STED min.
STED min.
750
STED max.
STED max.
800
Fluorescence Lifetime
Fluorescence Lifetime
3.5
Correction Factor 260
Correction Factor 260
0.17
Correction Factor 280
Correction Factor 280
0.17
Charge
Charge
1
Molecular Weight
Molecular Weight
1473.6
Derivative/Conjugate
Phalloidin

Photophysical properties were measured for carboxylic acid in PBS pH 7.4.





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Additional Information

Spectra

MSDS

Applications