SEMA4D also associates with CD45, a cell surface protein tyrosine phosphatase (PTP) considered a key molecule in the T-cell receptor (TCR) activation process.
Billard, C, Delaire, S, Raffoux, E, Bensussan, A, Boumsell, L
Herold, C, Elhabazi, A, Bismuth, G, Bensussan, A, Boumsell, L
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