| Bioactivity | Epratuzumab (Antibody hLL 2) is an anti-CD22 IgG1 monoclonal antibody. Epratuzumab is also a tumor-imaging agent and an immunomodulatory agent. Epratuzumab can induce CD22 phosphorylation. Epratuzumab has been used to research non-Hodgkin’s lymphomas (NHL) and certain autoimmune diseases[1]. |
| Invitro | Epratuzumab binds to CD22 ECD on Biacore with a KD of 0.7 nM, and resulting CD22 phosphorylation[1].Epratuzumab (0-100 μM; 1h) results in a dose dependent increase in CD22 internalization in Daudi lymphoma cells[1]. |
| Name | Epratuzumab |
| CAS | 205923-57-5 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Carnahan J, et al. Epratuzumab, a humanized monoclonal antibody targeting CD22: characterization of in vitro properties. Clin Cancer Res. 2003 Sep 1;9(10 Pt 2):3982S-90S. |