Alexa Fluor™ 594 Alkyne (Alexa Fluor™ 594 Carboxamido-(5-(and 6-)Propargyl), Bis(Triethylammonium Salt)), mixed isomers

Catalog number:  A10275

Related applications:

Labeling Chemistry

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The red-fluorescent Alexa Fluor® 594 alkyne can be reacted with azides via a copper-catalyzed click reaction. Click chemistry describes a class of chemical reactions that use bio-orthogonal or biologically unique moities to label and detect a molecule of interest using a two-step procedure. The two-step reaction procedure involves a copper-catalyzed triazole formation of an azide and an alkyne. Click reactions have several characteristics: the reaction between the detection moieties is efficient; no extreme temperatures or solvents are required; the reaction product is stable; the components of the reaction are bioinert; and perhaps most importantly, no side reactions occur – the label and detection tags react selectively and specifically with one another. Unlike traditional chemical reactions utilizing succinimidyl esters or maleimides that target amines and sulfhydryls – functional groups that are not unique – click chemistry-labeled molecules can be applied to complex biological samples and be detected with unprecedented sensitivity due to extremely low background.
For Research Use Only. Not for use in diagnostic procedures.


Chemical Reactivity: Azide
Detection Method: Fluorescent
Form: Solid
Reactive Group: Alkyne
Shipping Condition: Room Temperature
Color: Red
Label Type: Alexa Fluor Dyes, Alexa Fluor DYes
Label or Dye: Alexa Fluor™ 594
Product Line: Alexa Fluor™, Molecular Probes™
Reactive Moiety: Alkyne
Molecular Weight: 962.63 Da
Solubility: DMSO (Dimethylsulfoxide)

Contents & storage

Store at ≤-20°C, desiccate and protect from light.