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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
8
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pubmed:dateCreated |
1985-5-31
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pubmed:abstractText |
Heterologous radioimmunoassays for a semiquantitative analysis of alpha 1-microglobulin were developed, exploiting the binding between polyclonal rabbit or goat antisera against human, guinea pig, or rat alpha 1-microglobulin and 125I-labeled human, guinea pig, or rat alpha 1-microglobulin. Homologues of this protein were detected in human, guinea pig, Rhesus monkey, rat, mouse, rabbit, goat, horse, and cow serum by inhibition of a set of heterologous radioimmunoassays. Serum proteins were separated by gel chromatography, and fractions were pooled, concentrated, and radiolabeled with 125I. By immunoprecipitation of the radioiodinated serum pools with heterologous anti-alpha 1-microglobulin-sera, and separating the precipitates by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, analogues of alpha 1-microglobulin were isolated from serum of man, guinea pig, Rhesus monkey, rat, mouse, horse, and chicken. The apparent molecular weight of alpha 1-microglobulin was 31,000-32,000 in human and monkey serum and 24,000-26,000 in guinea pig, rat, mouse, horse, and chicken serum. The possibility of an addition of a 5,000-8,000-Da peptide in primate alpha 1-microglobulin is discussed.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Apr
|
pubmed:issn |
0021-9258
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
25
|
pubmed:volume |
260
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
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pubmed:pagination |
4839-44
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:2580828-Alpha-Globulins,
pubmed-meshheading:2580828-Animals,
pubmed-meshheading:2580828-Chickens,
pubmed-meshheading:2580828-Cross Reactions,
pubmed-meshheading:2580828-Electrophoresis, Polyacrylamide Gel,
pubmed-meshheading:2580828-Guinea Pigs,
pubmed-meshheading:2580828-Horses,
pubmed-meshheading:2580828-Humans,
pubmed-meshheading:2580828-Macaca mulatta,
pubmed-meshheading:2580828-Mammals,
pubmed-meshheading:2580828-Mice,
pubmed-meshheading:2580828-Molecular Weight,
pubmed-meshheading:2580828-Rats,
pubmed-meshheading:2580828-Species Specificity
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pubmed:year |
1985
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pubmed:articleTitle |
Immunological analysis of alpha 1-microglobulin in different mammalian and chicken serum. alpha 1-Microglobulin is 5-8 kilodaltons larger in primates.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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