Comparative triplex tandem mass spectrometry assays of lysosomal enzyme activities in dried blood spots using fast liquid chromatography: Application to newborn screening of pompe, fabry, and hurler diseases

Analytical Chemistry

Volumn 83, Issue 12, 2011, Pages 4822-4828

  Spáčil, Zdeněk ^a   Elliott, Susan ^c   Reeber, Steven L ^a   Gelb, Michael H ^a,b   Scott, C Ronald ^a,b   Tureček, František ^a  

^a UNIVERSITY OF WASHINGTON   (United States)

^b UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE   (United States)

^c WASHINGTON STATE DEPARTMENT OF HEALTH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALTERNATIVE APPROACH; BLOOD PROTEIN; CHROMATOGRAPHIC COLUMN; COMPARATIVE STUDIES; DIRECT FLOW; DRIED BLOOD SPOTS; EARLY DETECTION; ENZYME PRODUCTS; ETHYL ACETATES; EXTRACTION METHOD; FIGURES OF MERITS; FLOW INJECTION; FLOW INJECTION METHOD; HIGH-THROUGHPUT ANALYSIS; INTERNAL STANDARDS; LC-ESI-MS/MS; LIQUID-LIQUID EXTRACTION; LYSOSOMAL ENZYMES; MATRIX EFFECTS; NEWBORN SCREENING; QUALITY DATA; SAMPLE HANDLING; SAMPLE INJECTION; TANDEM MASS SPECTROMETRY;

ACETONITRILE; ASSAYS; BLOOD; DIRECT INJECTION; ENZYMES; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; PROTEINS; QUENCHING; SOLVENT EXTRACTION; VOLATILE FATTY ACIDS;

LIQUIDS;

ACETIC ACID DERIVATIVE; ACETIC ACID ETHYL ESTER; ACETONITRILE; ACETONITRILE DERIVATIVE; ENZYME;

ARTICLE; BLOOD; BLOOD SAMPLING; CHEMISTRY; COMPARATIVE STUDY; ENZYMOLOGY; FABRY DISEASE; FLOW INJECTION ANALYSIS; FRACTIONATION; GLYCOGEN STORAGE DISEASE TYPE 2; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HUMAN; HURLER SYNDROME; LYSOSOME; METHODOLOGY; NEWBORN; NEWBORN SCREENING; TANDEM MASS SPECTROMETRY;

ACETATES; ACETONITRILES; BLOOD SPECIMEN COLLECTION; CHEMICAL FRACTIONATION; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; ENZYMES; FABRY DISEASE; FLOW INJECTION ANALYSIS; GLYCOGEN STORAGE DISEASE TYPE II; HUMANS; INFANT, NEWBORN; LYSOSOMES; MUCOPOLYSACCHARIDOSIS I; NEONATAL SCREENING; TANDEM MASS SPECTROMETRY;

EID: 79959218189     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac200417u     Document Type: Article

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