rdf:type |
|
lifeskim:mentions |
umls-concept:C0018595,
umls-concept:C0019046,
umls-concept:C0036681,
umls-concept:C0086418,
umls-concept:C0331858,
umls-concept:C1167622,
umls-concept:C1305923,
umls-concept:C1524075,
umls-concept:C1704640,
umls-concept:C1706515,
umls-concept:C1948027
|
pubmed:issue |
2
|
pubmed:dateCreated |
1976-9-1
|
pubmed:abstractText |
The interactions of human haptoglobin covalently linked to agarose with human hemoglobin and with p-chloromercuribenzoic-acid-treated alpha and beta chains (alpha* and beta* chains) were studied by flow chromatography and equilibrium binding. The results indicate that in solid state, haptoglobin maintains the same binding characteristics as in solution, the order of binding affinities being: hemoglobin greater than alpha* chain greater than beta* chain. The study of the binding parameters of the alpha* chain shows an heterogeneity of binding sites on the haptoglobin and an average affinity constant Ka of 3.6 X 10(4)l/mol.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
May
|
pubmed:issn |
0014-2956
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
1
|
pubmed:volume |
64
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
369-72
|
pubmed:dateRevised |
2007-7-23
|
pubmed:meshHeading |
pubmed-meshheading:1278164-Binding Sites,
pubmed-meshheading:1278164-Chloromercuribenzoates,
pubmed-meshheading:1278164-Haptoglobins,
pubmed-meshheading:1278164-Hemoglobins,
pubmed-meshheading:1278164-Humans,
pubmed-meshheading:1278164-Kinetics,
pubmed-meshheading:1278164-Ligands,
pubmed-meshheading:1278164-Macromolecular Substances,
pubmed-meshheading:1278164-Mathematics,
pubmed-meshheading:1278164-Protein Binding,
pubmed-meshheading:1278164-Protein Conformation,
pubmed-meshheading:1278164-Sepharose
|
pubmed:year |
1976
|
pubmed:articleTitle |
Binding of human hemoglobin and its polypeptide chains with haptoglobin coupled to an agarose matrix.
|
pubmed:publicationType |
Journal Article
|