Recombinant humanized (from mouse) antibody expressed in CHO binding to human CD33. Lintuzumab is a humanized monoclonal antibody used in the treatment of cancer.
Figure 1 Reductions in bone marrow blasts were seen at all dose levels.
Percentage change in bone marrow blasts after treatment with sequential cytarabine and 213 Bi-lintuzumab in 26 evaluable patients.
Rosenblat, T. L., McDevitt, M. R., Mulford, D. A., Pandit-Taskar, N., Divgi, C. R., Panageas, K. S., ... & Larson, S. M. (2010). Sequential cytarabine and α-particle immunotherapy with bismuth-213–lintuzumab (HuM195) for acute myeloid leukemia. Clinical Cancer Research, 1078-0432.
Figure 2 Flow cytometry-based cytotoxicity assay for quantification of AMG330-specific lysis of myeloid cells.
The CD33+ cell line U937 was co-incubated for 24 h with MNC from a healthy donor at an E:T ratio of 1:1 (referred to CD3+ T-cell) in the presence of AMG330 or Control Ab constructs. Dot plots are gated on live, single, CD45+ cells and show CD13+ CD14+ monocytes in blue, donor CD3+ T-cells in green and CD56+ CD14+ U937 target cells in orange. The percentage of respective populations in culture at baseline and after 24 h is given in the table.
Aigner, M., Feulner, J., Schaffer, S., Kischel, R., Kufer, P., Schneider, K., ... & Mackensen, A. (2013). T lymphocytes can be effectively recruited for ex vivo and in vivo lysis of AML blasts by a novel CD33/CD3-bispecific BiTE antibody construct. Leukemia, 27(5), 1107.
Figure 3 The effect of pre-stimulation of autologous T-cells on AMG330-mediated redirected lysis of primary autologous AML blasts.
AML samples were co-cultured for 144 h in the presence of 1 ng/ml AMG330 (CD33 BiTE), 1 ng/ml Control BiTE, or no BiTE. CD8+ T-cells were harvested from these cultures and incubated for the indicated time points together with a second MNC sample from the same patient at an E:T ratio of 1:1. A mean of four independent experiments from four different AML patients±s.d. is shown.
Aigner, M., Feulner, J., Schaffer, S., Kischel, R., Kufer, P., Schneider, K., ... & Mackensen, A. (2013). T lymphocytes can be effectively recruited for ex vivo and in vivo lysis of AML blasts by a novel CD33/CD3-bispecific BiTE antibody construct. Leukemia, 27(5), 1107.
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Afuco™ Anti-CD33 ADCC Recombinant Antibody (Lintuzumab), ADCC EnhancedThis product is an ADCC enhanced antibody produced by our Afuco™ platform. Recombinant humanized (from mouse) antibody expressed in CHO binding to human CD33. Lintuzumab is a humanized monoclonal antibody used in the treatment of cancer.
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CAT | Product Name | Application | Type |
---|---|---|---|
NAB-321-sdAb | Recombinant Anti-human CD33 VHH Single Domain Antibody | WB, IP, ChiP, Neut, ELISA | Llama VHH |
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(Creative Biolabs Cat# TAB-756, RRID: AB_3112003)
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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