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QBD-AQ-11973LF

Sigma-Aldrich

AQuora®550-NHS Ester

Synonym(s):

1-(31-((2,5-dioxopyrrolidin-1-yl)oxy)-3,31-dioxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontyl)-2-((E)-3-((E)-1-ethyl-3-methyl-5-sulfonato-3-(2,5,8,11-tetraoxatridecan-13-yl)indolin-2-ylidene)prop-1-en-1-yl)-3-methyl

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About This Item

Empirical Formula (Hill Notation):
C70H108N5O28S2
Molecular Weight:
1531.75
UNSPSC Code:
12352108
NACRES:
NA.01
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Quality Level

100

SMILES string

CC(C1=C(N/2CC)C=CC(S(=O)([O-])=O)=C1)(CCOCCOCCOCCOC)C2=C/C=C/C3=[N+](CCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON4C(CCC4=O)=O)=O)=O)C(C=CC(S(=O)([O-])=O)=C5)=C5C3(CCC(NCCOCCOCCOCCOC)=O)C

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application(s)

clinical testing

application(s)

pharmaceutical (small molecule)

application(s)

forensics and toxicology

application(s)

clinical testing

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

form

liquid

form

powder

form

liquid

form

liquid

format

single component solution

format

-

format

single component solution

format

single component solution

Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

300

grade

certified reference material

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material

grade

certified reference material

General description

AQuora® 550-NHS Ester is an amine-reactive fluorophore designed to improve solubility during labeling and of the dye labeled conjugate. As a result, the dye labeled conjugates made with AQuora® 550-NHS Ester yield enhanced signal and signal-to-noise ratios in fluorescence-based applications including fluorescent western blotting, fluorescence-based microscopy, flow cytometry, and cell-based assays.

ThisAQuora® 550-NHS Ester dye is activated with a N-hydroxysuccinimide (NHS) ester group which reacts with free primary amines, such as the amines on the side chain of lysines, forming a stable amide 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

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    H. Delice et al.
    Electrophoresis '79, 165-165 (1980)
    A.W. Galston et al.
    Plant Sci. Lett., 11, 69-69 (1978)
    CRC Handbook of Microbiology, 4, 1-1 (1974)
    Palaniraja Thandapani et al.
    Molecular cell, 50(5), 613-623 (2013-06-12)
    Motifs rich in arginines and glycines were recognized several decades ago to play functional roles and were termed glycine-arginine-rich (GAR) domains and/or RGG boxes. We review here the evolving functions of the RGG box along with several sequence variations that
    Krishnan Suresh Kumar et al.
    European journal of medicinal chemistry, 45(11), 5474-5479 (2010-08-21)
    A new series of 3-(benzylideneamino)-2-phenylquinazoline-4(3H)-ones were prepared through Schiff base formation of 3-amino-2-phenyl quinazoline-4(3)H-one with various substituted carbonyl compounds. Their chemical structures were elucidated by spectral studies. Cytotoxicity and antiviral activity were evaluated against herpes simplex virus-1 (KOS), herpes simplex
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