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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1991-4-8
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pubmed:abstractText |
An immunosorbent assay system to detect genetically engineered IL-6 receptor (IL-6R) was established, whereby soluble IL-6 receptor (sIL-6R) was detected in the culture medium when sIL-6R cDNA was transfected into COS1 cells. A stably transformed Chinese hamster ovary (CHO) cell line constitutively expressing sIL-6R has been established. The recombinant sIL-6R was purified to homogeneity by sequential filtration and chromatography of the culture medium. The recombinant sIL-6R augmented the sensitivity of M1 cells to IL-6 in growth inhibition assay in a dose-dependent manner. Furthermore, a radioisotope immunosorbent assay (RIA) utilizing recombinant sIL-6R was established which could detect IL-6 in a quantity as low as 10 ng/ml.
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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 |
Oct
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pubmed:issn |
0021-924X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
108
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pubmed:owner |
NLM
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pubmed:authorsComplete |
N
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pubmed:pagination |
673-6
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pubmed:dateRevised |
2007-12-19
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pubmed:meshHeading |
pubmed-meshheading:2292596-Amino Acid Sequence,
pubmed-meshheading:2292596-Animals,
pubmed-meshheading:2292596-Base Sequence,
pubmed-meshheading:2292596-Cell Division,
pubmed-meshheading:2292596-Cell Line,
pubmed-meshheading:2292596-Chromatography, High Pressure Liquid,
pubmed-meshheading:2292596-Cricetinae,
pubmed-meshheading:2292596-DNA,
pubmed-meshheading:2292596-Humans,
pubmed-meshheading:2292596-Molecular Sequence Data,
pubmed-meshheading:2292596-Receptors, Immunologic,
pubmed-meshheading:2292596-Receptors, Interleukin-6,
pubmed-meshheading:2292596-Recombinant Proteins,
pubmed-meshheading:2292596-Solubility
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pubmed:year |
1990
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pubmed:articleTitle |
Purification and characterization of soluble human IL-6 receptor expressed in CHO cells.
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pubmed:affiliation |
Biotechnology Research Laboratory, Tosoh Corporation, Kanagawa.
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pubmed:publicationType |
Journal Article
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