Linked Life Data

2784793

Source:http://linkedlifedata.com/resource/pubmed/id/2784793

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1989-5-18
pubmed:databankReference
pubmed:abstractText
Monoclonal antibody 114/A10, raised against the murine multipotential hemopoietic progenitor cell line B6SUtA, identifies an antigen highly expressed by primary myeloid progenitor cells, the myelomonocytic leukemia cell line WEHI-3, and various interleukin-3 (IL-3)-dependent cell lines. Western blotting studies indicate that the 114/A10 antigen has a mean relative molecular mass of 150,000 but varies greatly in size range between different cell types. cDNA clones encoding this protein were isolated from a plasmid-based expression vector library prepared from B6SUtA RNA. Three clones corresponding in size to the two major mRNA species detected in IL-3-dependent cell lines (3.0 and 2.2 kilobase pairs) and differing in their utilization of alternative polyadenylation signals were obtained. These clones contain a single long open reading frame of 573 amino acids possessing the typical characteristics of an integral membrane protein. A particularly striking feature of this sequence is the presence at the extracellular amino terminus of a series of eight highly conserved 27-amino acid, serine/threonine-rich (55%) tandem repeats that may serve as sites of extensive glycosylation. The extracellular domain also contains three epidermal growth factor-like cysteine-rich repeats. The distribution and structural characteristics of the 114/A10 antigen suggest a possible regulatory role in the cellular response to IL-3.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0021-9258
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
264
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
6509-14
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Molecular cloning of 114/A10, a cell surface antigen containing highly conserved repeated elements, which is expressed by murine hemopoietic progenitor cells and interleukin-3-dependent cell lines.
pubmed:affiliation
Terry Fox Laboratory, British Columbia Cancer Research Centre, Vancouver, Canada.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't