AFDye 405 Cadaverine

Catalog#

Unit Size

Price (USD)

Availability

Qty

Cat.#: 1063-1

Unit size: 1 mg

$129.00

in stock

Cat.#: 1063-5

Unit size: 5 mg

$395.00

in stock

Cat.#: 1063-25

Unit size: 25 mg

$895.00

in stock

Cat.#: 1063-100

Unit size: 100 mg

$1,795.00

in stock

AFDye™ 405 Cadaverine (Alexa Fluor® 405 Cadaverine equivalent) is a carbonyl-reactive building block used to modify carboxylic groups in the presence of activators (e.g. EDC or DCC) or activated esters (e.g. NHS esters) through a stable amide bond. Another common application for AFDye™ 405 Cadaverine is cell fixing by treatment with formaldehyde or glutaraldehyde.

AFDye™ 405 is a water-soluble, blue-fluorescent dye that is often used in multi-color applications, including flow cytometry and super-resolution microscopy using STORM. Its excitation is ideally suited for the 407 nm spectral line of the krypton laser or the 408 nm violet laser diode. AFDye™ 405 is structurally and spectrally similar to DyLight® 405, Alexa Fluor® 405, CF® 405S Dye, or any other pyrene-based fluorescent dyes.

DyLight® and Alexa Fluor® are registered trademarks of Thermo Fisher Scientific. CF® Dye is a registered trademark of Biotium Inc.

Specifications
Structure
Abs/Em Spectra
Documents

Reactivity

Aldehydes, carboxylic acids, ketones

Abs/Em Maxima

399/422 nm

Extinction coefficient

29,000 cm-1M-1

Solubility

Water, DMSO, DMF

Spectrally similar dyes

Alexa Fluor® 405, DyLight® 405, Cascade Blue

Molecular weight

600.63 (protonated), 904.21 (triethylammonium salt)

Storage conditions

-20C

Shipping conditions

Ambient temperature