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Tocris Bioscience™ NIR Dye s775z, NHS

Catalog No. 76261
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Quantity:
1 mg
This item is not returnable. View return policy
This item is not returnable. View return policy

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
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