Now showing items 111-120 of 149
Validation of reverse phase protein array for practical screening of potential biomarkers in serum and plasma: Accurate detection of CA19-9 levels in pancreatic cancer
(WILEY-VCH Verlag, 2008-08)
The current study analyzed reverse phase protein arrays (RPPA) as a means to experimentally validate biomarkers in blood samples. One microliter samples of sera ( n 14= 1471), and plasma ( n 14= 1478) were serially diluted ...
Capillary electrophoresis–electrochemiluminescence detection method for the analysis of ibandronate in drug formulations and human urine
(WILEY‐VCH Verlag, 2011-08)
A simple, rapid and sensitive CE method coupled with electrochemiluminescence (ECL) detection for direct analysis of ibandronate (IBAN) has been developed. Using a buffer solution of 20 mM sodium phosphate (pH 9.0) and a ...
A Comparison of Mushroom Tyrosinase Dopaquinone and Dopachrome Assays Using Diode-Array Spectrophotometry: Dopachrome Formation vs Ascorbate-Linked Dopaquinone Reduction
(Elsevier, 1993-02)
Comparisons of two assay methods for the catecholase activity of mushroom tyrosinase (EC 1.14.18.1) are reported. Tyrosinase (or polyphenol oxidase) is a widely distributed copper-containing enzyme which possesses both ...
The analysis of alphaâ 1â antitrypsin glycosylation with direct LCâ MS/MS
(Cold Spring Harbor Laboratory PressWiley Periodicals, Inc., 2018-09)
A liquid chromatographyâ tandem mass spectrometry (LCâ MS/MS)â based methodology has been developed to differentiate coreâ and antennaryâ fucosylated glycosylation of glycopeptides. Both the glycosylation sites ...
Exosome enrichment of human serum using multiple cycles of centrifugation
(Wiley Periodicals, Inc., 2015-09)
Revisiting the identification of canonical splice isoforms through integration of functional genomics and proteomics evidence
(Wiley Periodicals, Inc., 2014-12)
The effect of glycosidases on the survival of rat erythrocytes in circulation
(Elsevier, 1988-07-15)
Enzymic removal of sialyl groups from mammalian erythrocytes resulted in their rapid sequestration from circulation subsequent to autologous transfusion. It has been demonstrated by many investigators that the terminal ...
Multiplexed detection and applications for separations on parallel microchips
(WILEY-VCH Verlag, 2008-08)
Much work has been performed since the development of the lab-on-a-chip concept that has brought microfabricated systems to the forefront of bioanalytical research. The success of using these microchips for performing ...
Chemical synthesis of p-nitrophenyl [beta]-sophoroside and p-nitrophenyl [beta]-laminarabioside
(Elsevier, 1969-10)
Condensation of tetra-O-acetyl-[alpha]--glucopyranosyl bromide with p-nitrophenyl 4,6-O-benzylidene-[beta]--glucopyranoside followed by appropriate deblocking reactions gives rise to an approximately equimolar mixture of ...