Microscale Quantification of the Inhibition of Neuraminidase Using Capillary Nanogel Electrophoresis

LD Casto-Boggess, LA Holland… - Analytical …, 2022 - ACS Publications
Neuraminidase inhibitors modulate infections that involve sialic acids, making quantitative
analyses of this inhibitory effect important for selecting and designing potential therapeutics …

[HTML][HTML] Fluorescent parallel electrophoresis assay of enzyme inhibition

LD Casto-Boggess, LA Holland - Analytica Chimica Acta, 2024 - Elsevier
Background Enzyme inhibitors comprise the largest class of pharmaceutical compounds.
The discovery and development of new enzyme inhibitor drug candidates depends on …

Microscale measurements of Michaelis–Menten constants of neuraminidase with nanogel capillary electrophoresis for the determination of the sialic acid linkage

S Gattu, CL Crihfield, LA Holland - Analytical chemistry, 2017 - ACS Publications
Phospholipid nanogels enhance the stability and performance of the exoglycosidase
enzyme neuraminidase and are used to create a fixed zone of enzyme within a capillary …

Sialic acid speciation using capillary electrophoresis: optimization of analyte derivatization and separation

Z Szabo, J Bones, A Guttman, J Glick… - Analytical …, 2012 - ACS Publications
Capillary electrophoresis with laser induced fluorescence detection (CE-LIF) was employed
for rapid sialic acid speciation, facilitating the quantitative determination of N …

Estimation of sialic acid in a sialoglycan and a sialoglycoprotein by capillary electrophoresis with in-capillary sialidase digestion

A Taga, M Sugimura, S Suzuki, S Honda - Journal of chromatography A, 2002 - Elsevier
An example of application of in-capillary derivatization for CE, obtained by using the
throughout-capillary format, is presented. Introduction of a sialoglycan (N …

Methods and current trends in determination of neuraminidase activity and evaluation of neuraminidase inhibitors

Z Hľasová, I Košík, M Ondrejovič… - Critical Reviews in …, 2019 - Taylor & Francis
This review focuses on the methods and current trends in determination of neuraminidases
(NAs) activity and evaluation of neuraminidase inhibitors (NAIs) by means of biochemical …

[PDF][PDF] Fluorescent assay for studying the substrate specificity of neuraminidase

LV Mochalova, EY Korchagina, VS Kurova… - Analytical …, 2005 - academia.edu
Toyopearl 650 M was purchased from Tosoh (Japan). The 10-~ 1 pipette tips with filter (cat.
no. FI08-96R-I0) and thin-well 0.2-ml PCR microtubes (cat. no. 430-01XNBZ-Q) with caps …

Quantification of the α2–6 sialic acid linkage in branched N-glycan structures with capillary nanogel electrophoresis

L Bwanali, CL Crihfield, EO Newton, VR Zeger… - Analytical …, 2019 - ACS Publications
Sialylation and sialic acid linkage in N-glycans are markers of disease but are analytically
challenging to quantify. A capillary electrophoresis method is reported that integrates a …

Screening neuraminidase inhibitors from glycosaminoglycan and natural extract by capillary electrophoresis

TF Jiang, L Chong, ME Yue, YH Wang… - Journal of Analytical …, 2016 - Springer
An electrophoretically mediated microanalysis (EMMA) method for screening neuraminidase
inhibitors in depolymerized glycosaminoglycan and natural extracts is described. In the …

Characterization of derivatization of sialic acid with 2‐aminoacridone and determination of sialic acid content in glycoproteins by capillary electrophoresis and high …

FY Che, XX Shao, KY Wang… - … : An International Journal, 1999 - Wiley Online Library
A simple and highly sensitive capillary electrophoresis (CE) method for determining the
content of N‐acetylneuraminic acid (Neu5Ac) in glycoproteins was developed. Neu5Ac was …