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AFDye 430 DBCO

Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1036-1
Unit size: 1 mg
$145.00
in stock
Cat.#: 1036-5
Unit size: 5 mg
$465.00
in stock
Cat.#: 1036-25
Unit size: 25 mg
$1,495.00
in stock

AFDye™ 430 DBCO (Alexa Fluor® 430 DIBO) reacts with azides via a copper-free click chemistry reaction to form a stable triazole and does not require a Cu-catalyst or elevated temperatures. In applications where the presence of copper is a concern, AFDye™ 430 DBCO is an ideal alternative to copper requiring fluorescent alkynes.

AFDye™ 430 is a bright, photostable, green-fluorescent probe optimally excited near its absorption maximum at 432 nm. Its emission peak at 539 nm is pH independent over a wide pH range.

AFDye™ DBCO reagent is not suitable for staining intracellular components of fixed and permeabilized cells due to high backgrounds.

AFDye™ 430 dye is structurally identical to Invitrogen’s Alexa Fluor® 430 dye.

Reactivity
Azides
Abs/Em Maxima
430/539 nm
Extinction coefficient
15,000 cm-1M-1
Solubility
Water, DMSO, DMF
Spectrally similar dyes
Alexa Fluor® 430
Molecular weight
761.81
Storage conditions
-20C
Shipping conditions
Ambient temperature

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