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A monoclonal antibody specific for snRNPs U1 and U2

Reuter, R. and Lehner, C. F. and Nigg, E. A. and Lührmann, R.. (1986) A monoclonal antibody specific for snRNPs U1 and U2. FEBS letters, Vol. 201, H. 1. pp. 25-30.

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Official URL: http://edoc.unibas.ch/dok/A5249516

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Abstract

A monoclonal antibody (D-5) is described which selectively precipitates snRNPs U1 and U2. The antibody was derived from a mouse immunized with extracts from chick embryonic nuclei. By immunoblotting on either total proteins from purified snRNPs U1-U6, U2-U6 or U1 only, we could demonstrate that the monoclonal antibody cross-reacts with the U1 RNP specific polypeptide A and the U2 RNP specific polypeptide B", thereby establishing that the two snRNP proteins share at least one epitope. D-5 precipitates snRNPs U1 and U2 from a variety of species, including man, chicken, mouse, rat kangaroo and Xenopus laevis. It will thus be a useful tool for studying structure function relationships of the two snRNP species in different cell systems.
Faculties and Departments:05 Faculty of Science > Departement Biozentrum
05 Faculty of Science > Departement Biozentrum > Former Organization Units Biozentrum > Cell Biology (Nigg)
UniBasel Contributors:Nigg, Erich A.
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Elsevier Science
ISSN:0014-5793
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:19
Deposited On:22 Mar 2012 13:17

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