| Bioactivity | Naxitamab (Hu3F8) is a humanized monoclonal antibody targeting the disialoganglioside GD2. Naxitamab can be used in research of neuroblastoma, osteosarcoma and other GD2-positive cancers[1]. |
| Invitro | Naxitamab (Hu3F8; 72 h) has cytotoxicity against neuroblastoma cell line LAN-1 with an EC50 value of 5.1 μg/mL[1].Naxitamab (0.1-1 μg/mL; 4 h; peripheral blood mononuclear cells (PBMC) and polymorphonuclear leukocytes (PMN)) has antibody-dependent cell-mediated cytotoxic effects (ADCC)[1]. |
| In Vivo | Naxitamab (Hu3F8; 100 mg/kg; i.v.; twice a week, for 4 weeks; athymic nude mice with LAN-1 xenografts) inhibits tumor growth in neuroblastoma xenografts[1]. Animal Model: |
| Name | Naxitamab |
| CAS | 1879925-92-4 |
| Appearance | Liquid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Cheung NK, et, al. Humanizing murine IgG3 anti-GD2 antibody m3F8 substantially improves antibody-dependent cell-mediated cytotoxicity while retaining targeting in vivo. Oncoimmunology. 2012 Jul 1;1(4):477-486. [2]. Markham A. Naxitamab: First Approval. Drugs. 2021 Feb;81(2):291-296. |