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AFDye 532 Azide

Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1043-1
Unit size: 1 mg
$149.00
in stock
Cat.#: 1043-5
Unit size: 5 mg
$445.00
in stock
Cat.#: 1043-25
Unit size: 25 mg
$1,395.00
in stock

AFDye™ 532 Azide (Alexa Fluor® 532 Azide analog) is a bright, yellow-fluorescent dye that reacts with terminal alkynes via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker. It also reacts with strained cyclooctyne via a copper-free click chemistry reaction to form a stable triazole and does not require a Cu-catalyst or elevated temperatures.

AFDye™ 532 Azide is ideally suited for the frequency-doubled Nd:YAG laser line. This probe is water-soluble and its fluorescence is pH independent over a wide pH range. The brightness and photostability of AFDye 532 probes are well suited to direct imaging of low-abundance targets.

AFDye™ 532 is spectrally identical to Alexa Fluor® 532 and CF®532 Dye.

Reactivity
Alkynes, cyclooctynes
Abs/Em Maxima
530/555 nm
Extinction coefficient
81,000 cm-1M-1
Solubility
Water, DMSO, DMF
Spectrally similar dyes
Alexa Fluor® 532, DyLight® 532
Molecular weight
738.79
Storage conditions
-20C
Shipping conditions
Ambient temperature

Available upon request

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