IRDye® 800CW Maleimide

Basic Information

structure
IRDye® 800CW Maleimide
3H-Indolium, 2-[2-[3-[2-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(4-sulfobutyl)-2H-in...
1279564-25-8
C52 H60 N4 O16 S4 • 3 Na
1191.26g / Mol
Cyanine
• Polyprotic molecular weight = 1125.31 for mass spectrometry analysis • Near-infrared (NIR) fluorescent dye • Solubility: Water or DMSO • Supplied as polysodium salt • Maleimide for conjugation to thiol/sulfhydryl groups • 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
2
Synthesis and evaluation of new iRGD peptide analogs for tumor optical imaging, DOI: 10.1016/j.bmcl.2010.12.112
3
Synthesis and Characterization of a Melanoma-Targeted Fluorescence Imaging Probe by Conjugation of a Melanocortin 1 Receptor (MC1R) Specific Ligand, DOI: 10.1021/bc300549s
4
Fluorescent affibody peptide penetration in glioma margin is superior to full antibody., DOI: 10.1371/journal.pone.0060390
5
Direct Characterization of Arterial Input Functions by Fluorescence Imaging of Exposed Carotid Artery to Facilitate Kinetic Analysis, DOI: 10.1007/s11307-013-0715-y

Overview

778 nm
795 nm
Methanol
300000 M-1cm-1

Absorption

778 nm
300000 M-1cm-1
-

Emission

795 nm
no
-
-

More parameters

Methanol
-

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/800cw/maleimide.html
biosales@licor.com
Commercial
LI-COR Biosciences GmBH (Germany, Austria, Switzerland, & France)
http://www.licor.com/bio/products/reagents/irdye/800cw/maleimide.html
bio-eu@licor.com
Commercial
LI-COR Biosciences Ltd (UK, Ireland, Scandinavia, & Iceland)
http://www.licor.com/bio/products/reagents/irdye/800cw/maleimide.html
bio-eu@licor.com
Commercial
Japan: M&S TechnoSystems, Inc.
http://www.mscience.com.au/
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
A comparative study of affibody, panitumumab, and EGF for near-infrared fluorescence imaging of EGFR- and EGFRvIII-expressing tumors
10.4161/cbt.26719
fluorescent labeling
Non-invasive in vitro and in vivo monitoring of degradation of fluorescently labeled hyaluronan hydrogels for tissue engineering applications
0.1016/j.actbio.2015.11.053
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
fluorescent labeling
Delta-Opioid Receptor (?OR) Targeted Near-Infrared Fluorescent Agent for Imaging of Lung Cancer: Synthesis and Evaluation In Vitro and In Vivo
10.1021/acs.bioconjchem.5b00516
fluorescent labeling
Clostridium perfringens enterotoxin C?terminal domain labeled to fluorescent dyes for in vivo visualization of micrometastatic chemotherapy?resistant ovarian cancer
10.1002/ijc.29632