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產品型號:S0B2240
更新時間:2025-10-10
廠商性質:生產廠家
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相關文章
Mucin 4 (MUC4)?is a highly glycosylated type I transmembrane glycoprotein. Normally acts as barrier to apical surface of epithelial cells, playing a protective and regulatory role. MUC4 expression is erroneous in many carcinomas and sarcomas, including sclerosing epithelioid fibrosarcoma?and pancreatic adenocarcinoma. Immunohistochemical staining for MUC4 has been discussed as a potential biomarker for detection of these cancers.?MUC4 can serve as a ligand for the oncogenic receptor ErbB2 and a modulator of its phosphorylation and signaling. MUC4 is frequently aberrantly expressed in epithelial tumors and can promote tumor growth and metastasis.