Localization of arylsulphatase A and B activities in rat kidney.
Acta Biochim Pol
; 38(1): 151-6, 1991.
Article
em En
| MEDLINE
| ID: mdl-1686699
ABSTRACT
Very high arylsulphatase activity has been detected in rat kidney. It is the highest in renal cortex (19 U/g tissue), 3-30 times higher than in other rat organs. Histochemically, arylsulphatase B (N-acetylgalactosamine-4-sulphate sulphatase) activity is localized in large lysosomes of proximal convoluted tubules, where it accounts for over 90% of total arylsulphatase activity. This suggests that the enzyme plays an important role in the degradation of endocytosed sulphated oligosaccharides.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cerebrosídeo Sulfatase
/
Condro-4-Sulfatase
/
Rim
Limite:
Animals
Idioma:
En
Revista:
Acta Biochim Pol
Ano de publicação:
1991
Tipo de documento:
Article
País de afiliação:
Polônia