Effect of sample collection, temperature and time of storage on β-galactosidase and total hexosaminidase activities in dried blood collected on filter paper

Clinical Chemistry and Laboratory Medicine

Volumn 49, Issue 8, 2011, Pages 1299-1302

  De Castilhos, Cristina D ^a   Mezzalira, Jamila ^a   Goldim, Mariana P S ^a   Werlang, Frederico G ^a   Coelho, Janice C ^a  

^a FEDERAL UNIVERSITY OF RIO GRANDE DO SUL   (Brazil)

Author keywords

4 methylumbelliferyl fluorescent assay; dried blood spots on filter paper; inborn errors of metabolism; lysosomal enzymes

Indexed keywords

BETA GALACTOSIDASE; BETA N ACETYLHEXOSAMINIDASE; EDETIC ACID; HEPARIN; LYSOSOME ENZYME;

ARTICLE; BLOOD SAMPLING; CLINICAL CHEMISTRY; DRIED BLOOD SPOT; ENZYME ACTIVITY; ENZYME ASSAY; FILTER; HUMAN; INBORN ERROR OF METABOLISM; LABORATORY DIAGNOSIS; LYSOSOME STORAGE DISEASE; METHODOLOGY; NORMAL HUMAN; PAPER; PRIORITY JOURNAL; SAMPLING; STORAGE; TIME;

BETA-GALACTOSIDASE; BETA-N-ACETYLHEXOSAMINIDASES; BLOOD SPECIMEN COLLECTION; HUMANS; LYSOSOMAL STORAGE DISEASES; PAPER; TEMPERATURE; TIME FACTORS;

EID: 80051725095     PISSN: 14346621     EISSN: 14374331     Source Type: Journal    
DOI: 10.1515/CCLM.2011.193     Document Type: Article

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