Title : Muc4/sialomucin complex, the intramembrane ErbB2 ligand, translocates ErbB2 to the apical surface in polarized epithelial cells.

Pub. Date : 2003 Aug 8

PMID : 12748185






1 Functional Relationships(s)
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1 A potential physiological role for the apical localization of ErbB2 is indicated by the fact that ErbB2 phosphorylated at tyrosine 1248 is found predominantly in Muc4/SMC-transfected cells, but not in untransfected cells, and is co-localized with the apical Muc4/SMC. Tyrosine mucin 4, cell surface associated Homo sapiens