Ontuxizumab - Misplaced Pages

Monoclonal antibody Pharmaceutical compound

Ontuxizumab
Monoclonal antibody
Type	Whole antibody
Source	Chimeric/humanized hybrid (mouse/human)
Target	TEM1
Clinical data
ATC code	none
Identifiers
CAS Number	946415-62-9
ChemSpider	none
UNII	0M2XT000YC
Chemical and physical data
Formula	C₆₅₃₂H₁₀₀₅₀N₁₇₂₆O₂₀₅₄S₄₄
Molar mass	147034.92 g·mol

Ontuxizumab is a humanized rabbit monoclonal antibody designed for the treatment of cancer. It binds to endosialin (TEM1 or CD248).

Phase I trials are complete and the drug was granted orphan drug status by the FDA for sarcoma. It is currently in phase II trials for melanoma, colorectal cancer, sarcoma, and lymphoma.

This drug was developed by Morphotek and Ludwig Institute for Cancer Research.

References

World Health Organization (2013). "International Nonproprietary Names for Pharmaceutical Substances (INN). Proposed INN: List 109" (PDF). WHO Drug Information. 27 (2).
US 20100260769, Sass PM, Kline B, Nicolaides N, Grasso L, Harley S, "Endosialin binding molecules", published 2010-04-08, assigned to Morphotek Inc
Kiyohara E, Donovan N, Takeshima L, Huang S, Wilmott JS, Scolyer RA, et al. (August 2015). "Endosialin Expression in Metastatic Melanoma Tumor Microenvironment Vasculature: Potential Therapeutic Implications". Cancer Microenvironment. 8 (2): 111–8. doi:10.1007/s12307-015-0168-8. PMC 4542822. PMID 26085332.
^ "Ontuxizumab". Adis Insight. Springer Nature Switzerland AG.

Monoclonal antibodies for tumors

Tumor

Human	Adecatumumab Amivantamab Ascrinvacumab Atezolizumab (+hyaluronidase) Balstilimab Botensilimab Cixutumumab Conatumumab Cosibelimab Daratumumab Drozitumab Duligotumab Dusigitumab Enfortumab vedotin Enoticumab Figitumumab Flanvotumab Ganitumab Glembatumumab vedotin Intetumumab Ipilimumab Iratumumab Istiratumab Icrucumab Lexatumumab Lucatumumab Mapatumumab Narnatumab Necitumumab Nesvacumab Nivolumab Ofatumumab Olaratumab Panitumumab Patritumab Pembrolizumab Pritumumab Radretumab Ramucirumab Rilotumumab Robatumumab Seribantumab Sugemalimab Tarextumab Tisotumab vedotin Teprotumumab Tovetumab Vantictumab Votumumab Zalutumumab
Mouse	Abagovomab Altumomab pentetate Anatumomab mafenatox Arcitumomab Bectumomab Blinatumomab Capromab pendetide Detumomab Edrecolomab Ibritumomab tiuxetan Igovomab Lilotomab Minretumomab Mitumomab Nacolomab tafenatox Moxetumomab pasudotox Naptumomab estafenatox Oregovomab Pemtumomab Racotumomab Satumomab pendetide Solitomab Taplitumomab paptox Nofetumomab merpentan Pintumomab Tenatumomab Tositumomab
Chimeric	Amatuximab Bavituximab Brentuximab vedotin Carotuximab Cetuximab Derlotuximab biotin Dinutuximab Ecromeximab Ensituximab Futuximab Girentuximab Indatuximab ravtansine Isatuximab Loncastuximab tesirine Margetuximab Mirvetuximab soravtansine Rituximab Siltuximab Ublituximab Zolbetuximab
Humanized	Abituzumab Alemtuzumab Axatilimab Belantamab mafodotin Bevacizumab Bivatuzumab mertansine Brontictuzumab Cantuzumab mertansine Cantuzumab ravtansine Cirmtuzumab Citatuzumab bogatox Clivatuzumab tetraxetan Cofetuzumab pelidotin Dacetuzumab Demcizumab Dalotuzumab Denintuzumab mafodotin Elotuzumab Emactuzumab Emibetuzumab Enoblituzumab Epcoritamab Etaracizumab Farletuzumab Ficlatuzumab Flotetuzumab Gemtuzumab ozogamicin Glofitamab Imgatuzumab Inotuzumab ozogamicin Labetuzumab Lifastuzumab vedotin Lintuzumab Lorvotuzumab mertansine Lumretuzumab Matuzumab Milatuzumab Naxitamab Nimotuzumab Obinutuzumab Ocaratuzumab Odronextamab Otlertuzumab Onartuzumab Oportuzumab monatox Parsatuzumab Pertuzumab Pinatuzumab vedotin Polatuzumab vedotin Rosmantuzumab Rovalpituzumab tesirine Sacituzumab govitecan Sibrotuzumab Simtuzumab Sofituzumab vedotin Tacatuzumab tetraxetan Tigatuzumab Trastuzumab (+deruxtecan / +emtansine) Tucotuzumab celmoleukin Vandortuzumab vedotin Vanucizumab Veltuzumab Vorsetuzumab mafodotin Zenocutuzumab
Rat/mouse hybrid	Catumaxomab Ertumaxomab
Chimeric + humanized	Depatuxizumab mafodotin Duvortuxizumab Ontuxizumab

WHO-EM
Withdrawn from market
Clinical trials:
- Phase III
- Never to phase III

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