| Catalog No. | HB996016 |
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| Description | Coltuximab ravtansine (SAR3419) is an antibody-drug conjugate (ADC) targeting CD19 created by conjugating a derivative of the potent microtubule-acting cytotoxic agent, maytansine, to a version of the anti-CD19 antibody, anti-B4, that was humanized as an IgG1 by variable domain resurfacing. Four different linker-maytansinoid constructs were synthesized (average ∼3.5 maytansinoids/antibody for each) to evaluate the impact of linker-payload design on the activity of the maytansinoid-ADCs targeting CD19. Anti-CD19 humanized monoclonal antibody conjugated to DM4. |
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| Species reactivity | Human |
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| Applications | Research Grade Biosimilar |
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| Host species | Chimeric |
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| Isotype | IgG1-kappa |
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| Expression system | Mammalian Cells |
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| Species | Human |
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| Clonality | Monoclonal |
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| Target | CD19, Differentiation antigen CD19, T-cell surface antigen Leu-12, B-lymphocyte antigen CD19, B-lymphocyte surface antigen B4 |
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| Concentration | 1 mg/ml |
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| Endotoxin level | Please contact with the lab for this information. |
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| Purity | >95% as determined by SDS-PAGE. |
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| Purification | Protein A/G purified from cell culture supernatant. |
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| Accession | P15391 |
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| Form | Liquid |
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| Storage buffer | 0.01M PBS, pH 7.4. |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term. |
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| Alternate Names | SAR3419, CAS: 1269764-99-9 |
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| Note | For research use only. Not suitable for clinical or therapeutic use. |
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