• SIGN IN
  • No products in the cart.

AFDye 350 Azide

Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1004-1
Unit size: 1 mg
$139.00
in stock
Cat.#: 1004-5
Unit size: 5 mg
$445.00
in stock
Cat.#: 1004-25
Unit size: 25 mg
$1,395.00
in stock

AFDye™ 350 Azide (Alexa Fluor® 350 Azide equivalent) is a blue-fluorescent, azide-activated probe that reacts with terminal alkynes via a copper-catalyzed click reaction (CuAAC). It also reacts with strained cyclooctyne via a copper-free click chemistry reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures.

AFDye™ 350 is a water-soluble, moderately photostable, blue-fluorescent probe optimally excited by the 350 nm laser line. It is routinely used for generation of stable signal in imaging and flow cytometry. The brightness and photostability of blue dyes are best suited to direct imaging of high-abundance targets.

AFDye™ 350 dye is structurally identical to Invitrogen’s Alexa Fluor® 350 Dye.

Reactivity
Alkynes, cyclooctynes
Abs/Em Maxima
346/445 nm
Extinction coefficient
19,000 cm-1M-1
Solubility
Water, DMSO, DMF
Spectrally similar dyes
Alexa Fluor® 350, AMCA, DyLight® 350
Molecular weight
437.47
Storage conditions
-20C
Shipping conditions
Ambient temperature

spectrum
Alexa Fluor® is a registered trademark of Invitrogen, part of Thermo Fisher Scientific. Fluoroprobes is not affiliated with or endorsed by Thermo Fisher Scientific. AFDyes™ are GENERIC versions of Alexa Fluor® Dyes and ARE NOT manufactured, distributed, or affiliated in any way with Thermo Fisher Scientific.