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Requirement of open headpiece conformation for activation of leukocyte integrin α(X)β(2)

Negative stain electron microscopy (EM) and adhesion assays show that α(X)β(2) integrin activation requires headpiece opening as well as extension. An extension-inducing Fab to the β(2) leg, in combination with representative activating and inhibitory Fabs, were examined for effect on the equilibriu...

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Библиографические подробности
Главные авторы: Chen, Xing, Xie, Can, Nishida, Noritaka, Li, Zongli, Walz, Thomas, Springer, Timothy A.
Формат: Artigo
Язык:Inglês
Опубликовано: National Academy of Sciences 2010
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC2930457/
https://ncbi.nlm.nih.gov/pubmed/20679211
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1008663107
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