AZDye 546 NHS ester

Unit Size
Price (USD)
Cat.#: 1051-1
Unit size: 1 mg
Out of stock
Cat.#: 1051-5
Unit size: 5 mg
Out of stock
Cat.#: 1051-25
Unit size: 25 mg
Out of stock
Cat.#: 1051-100
Unit size: 100 mg
Out of stock

This product is temporarily unavailable.

Primary amines
Abs/Em Maxima
554/570 nm
Extinction coefficient
112,000 cm-1M-1
Water, DMSO, DMF
Spectrally similar dyes
Alexa Fluor® 546, TAMRA, CF™ 543, MB™ 543
Molecular weight
Storage conditions
Shipping conditions
Ambient temperature


Enter only one — either volume or amount of protein to be labeled
Enter only one — either maximum concentration of DMSO or volume DMSO added to label

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