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AFDye 430 Alkyne

Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1035-1
Unit size: 1 mg
$139.00
in stock
Cat.#: 1035-5
Unit size: 5 mg
$445.00
in stock
Cat.#: 1035-25
Unit size: 25 mg
$1,395.00
in stock

AFDye™ 430 Alkyne (Alexa Fluor® 430 Alkyne) is a green-fluorescent alkyne-activated probe routinely used for imaging of moderate to high abundance azide-containing biomolecules. AFDye™ 430 Alkyne reacts with azides via a copper-catalyzed click reaction (CuAAC) to form a stable triazole linker.

AFDye™ 430 is a bright, photostable, green-fluorescent probe optimally excited near 430 nm. This probe is water-soluble and its fluorescence is pH independent over a wide pH range.

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
540.15
Storage conditions
-20C
Shipping conditions
Ambient temperature

spectrum