Linked Life Data

64358

Source:http://linkedlifedata.com/resource/pubmed/id/64358

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1977-3-15
pubmed:abstractText
Rat liver beta-glucuronidase (EC 3.2.1.31), both from microsomal and lysosomal fractions, were purified about 9500-fold over the homogenate with high yield using affinity chromatography prepared by coupling purified specific immunoglobulin G against rat preputial gland beta-glucuronidase to Sepharose 2B and isoelectric focusing. The purified enzymes appeared homogeneous on electrophoresis in polyacrylamide gel and had a molecular weight of approximately 310000. In dodecylsulfate polyacrylamide gel electrophoresis, the microsomal beta-glucuronidase showed a single band corresponding to a molecular weight of 79000, while the lysosomal beta-glucuronidase had three distinct bands which consisted of one major and two minor bands corresponding to molecular weight of 79000, 74000, and 70000, respectively. A broad pH activity curve with a single optimum at pH 4.4 was observed in both the microsomal and the lysosomal beta-glucuronidases. Immunological gel diffusion technique with rabbit antiserum against rat liver lysosomal beta-glucuronidase revealed that both enzymes had the same or quite similar antigenic determinants.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0014-2956
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
70
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
349-59
pubmed:dateRevised
2009-10-27
pubmed:meshHeading
pubmed:year
1976
pubmed:articleTitle
Purification and characterization of microsomal and lysosomal beta-glucuronidase from rat liver by use of immunoaffinity chromatography.
pubmed:publicationType
Journal Article