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08657

Sigma-Aldrich

7-Amino-1,3-naphthalenedisulfonic acid monopotassium salt monohydrate

BioReagent, suitable for fluorescence, ≥98.0% (T)

Sinônimo(s):

2-Naphthylamine-6,8-disulfonic acid monopotassium salt, mono-Potassium 7-amino-1,3-naphthalenedisulfonate monohydrate, AGA

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About This Item

Fórmula empírica (Notação de Hill):
C10H8KNO6S2 · H2O
Número CAS:
303137-06-6
Peso molecular:
359.42
Beilstein:
4835047
Número MDL:
MFCD00287288
Código UNSPSC:
12352106
ID de substância PubChem:
329748623
NACRES:
NA.32

linha de produto

BioReagent

Nível de qualidade

100

Ensaio

≥98.0% (T)

solubilidade

H2O: soluble

fluorescência

λex 310 nm; λem 450 nm in 0.1 M phosphate pH 7.0

adequação

suitable for fluorescence

cadeia de caracteres SMILES

O.[K+].Nc1ccc2cc(cc(c2c1)S(O)(=O)=O)S([O-])(=O)=O

InChI

1S/C10H9NO6S2.K.H2O/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;1H2/q;+1;/p-1

chave InChI

SHURQDDWGCOLFA-UHFFFAOYSA-M

Aplicação

To label carbohydrates, this fluorescent reagent reacts with the reducing termini of oligosaccharids to form a Schiffs base, which can then be stabilized by reducing it with sodium cyanoborohydride.

Outras notas

Fluorescent label for carbohydrates

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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Polyacrylamide gel electrophoresis (PAGE) and capillary zone electrophoresis (CZE) were used to measure the activity of glycosyltransferases. Acceptor molecules were prepared by reductive amination of the monopotassium 7-amino-1,3-naphthalenedisulfonic acid (AGA) Schiff base with sugars. The resulting sugar conjugates were purified
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