Recombinant Chimpanzee Antibody (mAb 5H2) is capable of binding to DENV-4 , expressed in Chinese Hamster Ovary cells (CHO). This antibody potently neutralizes DENV-4 by binding to domain I of E.
Figure 1 ELISA binding of DENV4-specific and cross-reactive monoclonal antibodies on rDENV4/3 panel.
ELISA binding curves of DENV3, DENV4, DENV4/3 M12, DENV4/3 M14 and DENV4/3 M16 by DENV4-specific mAbs 5H2.
Widman, D. G., Young, E., Nivarthi, U., Swanstrom, J. A., Royal, S. R., Yount, B. L., ... & De Silva, A. M. (2017). Transplantation of a quaternary structure neutralizing antibody epitope from dengue virus serotype 3 into serotype 4. Scientific reports, 7(1), 1-10.
Figure 2 Neutralization of DENV4-specific and cross-reactive monoclonal antibodies on rDENV4/3 panel.
U937-DC-SIGN Neutralization assays with DENV4-specific mAbs 5H2.
Widman, D. G., Young, E., Nivarthi, U., Swanstrom, J. A., Royal, S. R., Yount, B. L., ... & De Silva, A. M. (2017). Transplantation of a quaternary structure neutralizing antibody epitope from dengue virus serotype 3 into serotype 4. Scientific reports, 7(1), 1-10.
Figure 3 In vitro neutralization assay of IgG 5H2 ΔD against DENV-4 parental viruses and antigenic variants.
The multiplicity of infection was 0.1.
Lai, C. J., Goncalvez, A. P., Men, R., Wernly, C., Donau, O., Engle, R. E., & Purcell, R. H. (2007). Epitope determinants of a chimpanzee dengue virus type 4 (DENV-4)-neutralizing antibody and protection against DENV-4 challenge in mice and rhesus monkeys by passively transferred humanized antibody. Journal of virology, 81(23), 12766-12774.
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• Increased sensitivity
• Confirmed specificity
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CAT | Product Name | Application | Type |
---|---|---|---|
PFBL-445 | Recombinant Chimpanzee Anti-DENV-4 Antibody Fab Fragment (mAb 5H2) | WB, ELISA, FuncS | Fab |
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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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