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Key Documents

QBD-AQ-11590LF

Sigma-Aldrich

AQuora®Fluorescein-Maleimide

Synonym(s):

5-((39-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacontyl)carbamoyl)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C52H67N3O20
Molecular Weight:
1054.10
UNSPSC Code:
12352111
NACRES:
NA.01

Quality Level

100

SMILES string

O=C1C=CC2=C(C3=CC=C(C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN4C(C=CC4=O)=O)=O)=O)C=C3C(O)=O)C5=CC=C(O)C=C5OC2=C1

General description

AQuora® Fluorescein-Maleimide is a thiol-reactive fluorophore designed to improve solubility during labeling and of the dye labeled conjugate. As a result, the dye labeled conjugates made with AQuora® Fluorescein-Maleimide yields enhanced signal and signal-to-noise ratios in fluorescence-based applications including fluorescent western blotting, fluorescence-based microscopy, flow cytometry, and cell-based assays. AQuora® Fluorescein-Maleimide is a xanthene-based dye with photophysical properties comparable to FITC and Carboxyfluorescein.

This AQuora® Fluorescein-Maleimide dye is activated with a maleimide (MAL) group which reacts with a thiol to form a thioether bond.

Legal Information

AQuora is a registered trademark of Quanta BioDesign, Ltd.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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