Chemical and physical properties of human bronchial mucus glycoproteins.
Biochimie
; 61(1): 23-43, 1979.
Article
em En
| MEDLINE
| ID: mdl-435557
ABSTRACT
Human bronchial mucus glycoproteins of different chemical types were isolated by Ecteola and gel exclusion chromatography. Chemical analysis indicated polydispersity with regard to content of sulfate and sialic acid. No blood group A, B or H activity was found in these glycoproteins. Compositions are reported for amino acid and sugar residues for several fractions obtained from both cystic fibrotic and chronic bronchitic mucus. It is noteworthy that glycoproteins extracted from a single subject contain molecules with different acid groups as well as significant differences in carbohydrate chain length.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Glicoproteínas
/
Muco
Limite:
Humans
Idioma:
En
Revista:
Biochimie
Ano de publicação:
1979
Tipo de documento:
Article