Linked Life Data

2140390

Source:http://linkedlifedata.com/resource/pubmed/id/2140390

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1990-6-28
pubmed:abstractText
A novel growth factor for bone marrow derived murine mucosal type mast cells has been isolated from the conditioned medium of the Mlsa-reactive mouse Th cell line MLS-4.2. In proliferation assays this growth factor synergizes, like IL-4, with IL-3 on established mast cell lines and was therefore termed MEA: mast cell growth enhancing activity. MEA was characterized as a glycoprotein with a Mr range between 37,000 and 43,000. Apparent homogeneity was obtained by using a four-step purification scheme including cation exchange chromatography, Procion red affinity chromatography, IEF, and gel filtration. Inasmuch as MEA was N-terminally blocked during automated Edman-degradation, peptide fragments after digestion with trypsin were used for partial amino acid sequence determination. All evaluable MEA peptide fragments showed complete sequence homology to a recently purified and cloned novel T cell growth factor (P40/TCGF III), the mouse homologue of human IL-9.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
144
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
4231-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Purification of MEA, a mast cell growth-enhancing activity, to apparent homogeneity and its partial amino acid sequencing.
pubmed:affiliation
Institut für Experimentelle Hämatologie, Gesellschaft für Strahlen und Umweltforschung, Munich, FRG.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't