AFDye 430 DBCO

Catalog#: 1036-1
Unit size: 1 mg
$129.00
In stock
Catalog#: 1036-5
Unit size: 5 mg
$395.00
In stock
Catalog#: 1036-25
Unit size: 25 mg
$1,095.00
In stock
Catalog#: 1036-100
Unit size: 100 mg
$2,395.00
In stock

AFDye™ 430 DBCO (Alexa Fluor 430 DBCO) reacts with azides via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures. In application 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, and photostable, green-fluorescent probe optimally excited near its absorption maximum at 432 nm. Its emission peaks at 539 nm is pH independent over a wide pH range. The brightness and photostability of blue dyes are well suited to direct imaging of moderate to high abundance targets.

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

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

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

Alexa Fluor® Dyes 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 manufactures, distributed, or affiliated in any way with Thermo Fisher Scientific.