AZDye 546 Alkyne

Catalog#
Unit Size
Price (USD)
Availability
Qty
1285-1
1 mg
$159.00
In stock
1285-5
5 mg
$509.00
In stock
1285-25
25 mg
$1,535.00
In stock

    AZDye™ 546 Alkyne is a bright, orange-fluorescent alkyne-activated probe routinely used for imaging of low abundance azide-containing biomolecules. AZDye™ 546 Alkyne reacts with azides via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker.

    AZDye™ 546 is water-soluble, and pH-insensitive from pH 4 to pH 10 orange-fluorescent dye with absorption and emission maxima at 554 and 570 nm, respectively. It can be used with the 488 nm and 532 nm laser lines.

    For application where the presence of copper is not acceptable, please consider our AZDye™ 546 DBCO or MB 543 DBCO probes for copper-less detection of azide-modified molecules.

    Abs/Em Maxima
    554/570 nm
    Extinction Coefficient
    110,000
    Flow Cytometry Laser Line
    532 nm
    Microscopy Laser Line
    543 nm or 546 nm
    Spectrally Similar Dyes
    Alexa Fluor® 546, Atto™ 546, CF® 546
    Molecular weight
    855.34 (protonated)
    CAS
    N/A
    Solubility
    Water, DMSO, DMF
    Purity
    >95% (HPLC)
    Appearance
    Red solid
    Storage conditions
    -20°C. Desiccate
    Shipping conditions
    Ambient temperature

    AZDye546

    Related Products
    AZDye 594 DBCO

    Excitation maximum: 590 nm
    Emission maximum: 617 nm

    AZDye 647 DBCO

    Excitation maximum: 648 nm
    Emission maximum: 671 nm