浩鼎:補充說明本公司OBI-822通過中國(CFDA)
Adagloxad Simolenin (formerly OBI-822) is a new first-in-class, investigational anti-cancer treatment that belongs to a novel class of active immunotherapies which target the Globo Series antigens (Globo H, SSEA-3 and SSEA-4). Adagloxad Simolenin is a synthetic glycoprotein comprised of a Tumor-Associated Carbohydrate Antigen (TACA), Globo H, covalently bound to a carrier protein, Keyhole Limpet Hemocyanin. OBI-821 is a saponin-based adjuvant. Globo Series antigens are expressed in high levels on the surface of malignant tumors in many epithelial cancers, such as breast, prostate, gastric, lung, colon, pancreatic, and ovarian cancer, among others. The immunogenicity of the antigen is enhanced by conjugating Globo H to the KLH carrier protein to form Adagloxad Simolenin (Globo H-KLH), and then co-administering it with the adjuvant, OBI-821. OBI Pharma recently completed a Phase 2 International efficacy and safety study in 349 patients with Metastatic Breast Cancer. Adagloxad Simolenin is exclusively licensed to OBI Pharma from Memorial Sloan-Kettering Cancer Center (MSKCC).
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