English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A platelet glycoprotein (GP) IIIa epitope library was constructed by insertion of randomly cleaved GPIIIa cDNA fragments in the prokaryotic expression vector lambda gt22 and screened with purified anti-PlA1 antibodies for clones expressing a PlA1 epitope. Five independent clones were isolated and characterized by nucleotide sequencing. The smallest anti-PlA1 reactive clone obtained encoded the amino terminal 66 residues of mature GPIIIa. Substitution of leucine33 (PlA1) with a proline33 (PlA2) by in vitro mutagenesis resulted in the loss of anti-PlA1 reactivity; however, this clone still reacted with anti-GPIIIa polyclonal antibodies. These data indicate that a PlA1 alloantigenic epitope is located within a small, unglycosylated fragment of GPIIIa containing the polymorphism responsible for the PIA phenotype. Furthermore, these results prove that small recombinant mimics of a PlA1 epitope may be synthesized and used for detection of these alloantibodies.

Localization of a PlA1 epitope to the amino terminal 66 residues of platelet glycoprotein IIIa.