NeutrAvidin Protein DyLight Fluorescent Conjugates
High-performance fluorescent probes for biotinylated antibody detection.
Thermo Scientific NeutrAvidin Protein conjugated with a selection of Thermo Scientific DyLight Fluors provides high-performance detection and fluorescence imaging with biotinylated antibodies and other biotin-labeled probes.
The specialized biotin-binding protein is offered as highly functional conjugates with each of nine different DyLight Fluorescent Dyes having absorption spectra ranging from 350nm to 777nm and bright emission spectra that match the principal output wavelengths of common fluorescence microscopes and imagers. DyLight Conjugates exhibit higher fluorescence intensity and photostability than Alexa Fluor*, Cy* and LI-COR* Dyes in many applications and remain highly fluorescent over a broad pH range (pH 4-9).
Highlights:
NeutrAvidin Protein – a specially deglycosylated form of avidin that provides highly specific, low-background binding of biotinylated antibodies in many applications (Learn more...)
Optimized conjugates – manufactured with optimal dye:protein ratios to provide the highest possible binding function and overall fluorescence intensity
Consistent and stable – all conjugates are stable for 1 year at 4°C, providing consistent performance for the duration of use
DyLight Fluorophore Highlights:
Bright fluorescence – intense emission provides superior sensitivity and requires less conjugate
Excellent photostability – exceptional resistance to photobleaching enables fluorescence imaging under the most demanding conditions (e.g., structured illumination, 4Pi microscopy)
Buffer stability – conjugated fluorophores are completely stable at pH 4-9
Instrument compatibility – excitation and emission spectra correspond with filter sets and laser settings of all popular fluorescence instrumentation
Emission spectra of Thermo Scientific DyLight Fluors 350-800 for which NeutrAvidin Conjugates are available. Line colors represent the approximate visible colors of the wavelength maxima.
