Tocris Bioscience™ NIR Dye s775z, NHS

Product Code. 18777876

Brand: Tocris Bioscience™ 7626/1

Description

Bright and photostable non-aggregating near-IR cyanine dye. Reactive group: NHS ester

NIR Dye s775z, NHS is a near-infrared fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. When conjugated to antibodies, NIR Dye s775z, NHS is substantially brighter and more photostable than competitor dyes. It retains excellent target specificity, even when the degree of labeling (DOL) is very high. Excitation/emission maxima = 775/795 nm; extinction coefficient = 201000 M-1cm-1; quantum yield = 0.09.

For further information about how NIR Dye s775z, NHS may be used, please see our protocol: Conjugation Protocol for Amine Reactive Dyes .

Specifications

• Chemical Name or Material: 2-((1E,3Z,5E)-4-(2,6-bis((4-(2,5,8,11-tetraoxadodecyl)-1H-1,2,3-triazol-1-yl)methyl)-4-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)phenyl)-7-((E)-3,3-dimethyl-5-sulfonato-1-(3-(trimethylammonio)propyl)indolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3,3-dimethyl-1-
• Quantity: 1 mg
• Target: Fluorescent Dyes
• Molecular Formula: C₇₂H₁₀₀ClN₁₁O₁₈S₂