IRDye® 680RD Maleimide

Basic Information

structure
IRDye® 680RD Maleimide
sodium (Z)-2-((2Z,4E)-5-(5-chloro-3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[...
1418146-18-5
C45 H48 Cl N5 O12 S3 • 2Na
1028.52g / Mol
Cyanine
• Polyprotic molecular weight = 984.55 for mass spectrometry analysis • Near-infrared (NIR) fluorescent dye • Solubility: Water or DMSO • Maleimide for conjugation to thiol/sulfhydryl groups • Supplied as disodium salt • Used for making optical probes for NIR fluorescence imaging

References

1
Targeting collagen strands by photo-triggered triple-helix hybridization, DOI: 10.1073/pnas.1209721109

Overview

671 nm
693 nm
PBS PH 7.40
165000 M-1cm-1

Absorption

671 nm
165000 M-1cm-1
-

Emission

693 nm
no
-
-

More parameters

PBS PH 7.40
-

spectra uploaded by Lael Cheung

Provide more Spectra

Quantum Yields


Lifetimes


Availabilities

Commercial
LI-COR Biosciences (USA & Worldwide Distributor Information)
http://www.licor.com/bio/products/reagents/irdye/680rd/maleimide.html
biosales@licor.com
Commercial
LI-COR Biosciences GmBH (Germany, Austria, Switzerland, & France)
http://www.licor.com/bio/products/reagents/irdye/680rd/maleimide.html
bio-eu@licor.com
Commercial
LI-COR Biosciences Ltd (UK, Ireland, Scandinavia, & Iceland)
http://www.licor.com/bio/products/reagents/irdye/680rd/maleimide.html
bio-eu@licor.com
Commercial
Japan: M&S TechnoSystems, Inc.
http://www.mstechno.co.jp/
technosales@technosaurus.co.jp
Commercial
China: Gene Company Ltd.
http://www.genecompany.com/
sales@genehk.com
Commercial
South Korea: Dong Young Instruments Co., Ltd.
http://www.dongyoung.co.kr/sub/index.php
product@dongyoung.co.kr
Commercial
Australia: Millennium Science Pty. Ltd.
http://www.mscience.com.au/
sales@mscience.com.au
Commercial
India: Inkarp Instruments Pvt. Ltd.
http://inkarp.co.in/
info@inkarp.co.in

Applications

fluorescent labeling
Imaging Denatured Collagen Strands In vivo and Ex vivo via Photo-triggered Hybridization of Caged Collagen Mimetic Peptides
10.3791/51052
fluorescent labeling
Optical imaging of pre-invasive breast cancer with a combination of VHHs targeting CAIX and HER2 increases contrast and facilitates tumour characterization
10.1186/s13550-016-0166-y