08657
7-Amino-1,3-naphthalenedisulfonic acid monopotassium salt monohydrate
BioReagent, suitable for fluorescence, ≥98.0% (T)
别名:
2-Naphthylamine-6,8-disulfonic acid monopotassium salt, mono-Potassium 7-amino-1,3-naphthalenedisulfonate monohydrate, AGA
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关于此项目
经验公式（希尔记法）:
C10H8KNO6S2 · H2O
化学文摘社编号:
分子量:
359.42
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
Beilstein/REAXYS Number:
4835047
SMILES string
O.[K+].Nc1ccc2cc(cc(c2c1)S(O)(=O)=O)S([O-])(=O)=O, O.[K+].Nc1ccc2cc(cc(c2c1)S(O)(=O)=O)S([O-])(=O)=O
InChI key
SHURQDDWGCOLFA-UHFFFAOYSA-M
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
product line
BioReagent
assay
≥98.0% (T)
solubility
H2O: soluble
fluorescence
λex 310 nm; λem 450 nm in 0.1 M phosphate pH 7.0
suitability
suitable for fluorescence
Application
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.
Other Notes
Fluorescent label for carbohydrates
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
K B Lee et al.
Analytical biochemistry, 205(1), 108-114 (1992-08-15)
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
Analysis of fluorescently labeled oligosaccharides by capillary electrophoresis and eletrospray ionization mass spectroscopy
Wolff, M. W., et al.
Biotechnol. Tech., 13, 797-797 (1999)
Mingyan Hei et al.
American journal of perinatology, 32(8), 725-732 (2014-12-24)
This study aimed to compare the outcomes for symmetrical (sSGA) versus asymmetrical (aSGA) small for gestational age (SGA) < 32 weeks preterm infants. A total of 12,179 eligible infants admitted to the Canadian tertiary neonatal intensive care units (NICUs) over a 7-year-period
Rafael Parra-Medina et al.
PloS one, 10(5), e0124040-e0124040 (2015-05-06)
Celiac disease (CD) is an immune-mediated enteropathy triggered by the ingestion of gluten in susceptible individuals, and its prevalence varies depending on the studied population. Given that information on CD in Latin America is scarce, we aimed to investigate the
Ben J Evans et al.
Cytogenetic and genome research, 145(3-4), 243-252 (2015-06-13)
Genome duplication creates redundancy in proteins and their interaction networks, and subsequent smaller-scale gene duplication can further amplify genetic redundancy. Mutations then lead to the loss, maintenance or functional divergence of duplicated genes. Genome duplication occurred many times in African
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