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| Catalog No. | HB199016 |
|---|---|
| Description |
Letolizumab (HB199016) is a research-grade recombinant antibody targeting CD40L. Produced in mammalian cells with native-like glycosylation.
Highlights
|
| Species reactivity | Human |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Humanized |
| Isotype | (VH-CH2-CH3)2 |
| Expression system | Mammalian Cells |
| Clonality | Monoclonal |
| Target | sCD40L, Tumor necrosis factor ligand superfamily member 5, T-cell antigen Gp39, CD40L, TNFSF5, CD154, CD40-L, TNF-related activation protein, CD40 ligand, CD40LG, TRAP |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | P29965 |
| Form | Liquid |
| Storage buffer | 0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C. |
| Alternate Names | BMS-986004, 1450981-87-9 |
| Background | CD40 ligand (CD154/CD40L) is a ~29 kDa protein. Cytokine that acts as a ligand to CD40/TNFRSF5. Costimulates T-cell proliferation and cytokine production. Its cross-linking on T-cells generates a costimulatory signal which enhances the production of IL4 and IL10 in conjunction with the TCR/CD3 ligation and CD28 costimulation. Induces the activation of NF-kappa-B. Induces the activation of kinases MAPK8 and PAK2 in T-cells. 1. Graf, D. et al. (1992) European journal of immunology 22, 3191-4. PMID: 1280226 2. Takada, YK. et al. (2019) Journal of immunology (Baltimore, Md. : 1950) 203, 1383-1391. PMID: 31331973 3. Blotta, MH. et al. (1996) Journal of immunology (Baltimore, Md. : 1950) 156, 3133-40. PMID: 8617933 4. Mikolajczak, SA. et al. (2004) The Journal of experimental medicine 199, 1025-31. PMID: 15067037 |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

Detects CD154/CD40LG/TNFSF5 in indirect ELISAs.
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Detects CD154/CD40LG/TNFSF5 in indirect ELISAs.




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