The mAb FvCA4 is a highly sensitive monoclonal antibody against Fusarium verticillioides, the primary causal agent of Fusarium ear and kernel rot in maize, producing fumonisin mycotoxins that are toxic to humans and domestic animals.
Figure 1 Immunoblot of CWPs from different fungal species detected with FvCA4 antibody.
Twenty microliters of CWPs (about 50 to 100 ng of total protein) were loaded on a 12% SDS-PAGE gel, separated and blotted onto nitrocellulose membrane. After blocking with 5% (w/v) skimmed milk, the membrane was incubated with 50 nmol/L bacterially expressed FvCA4 followed by the addition of a mouse anti-His antibody and a AP-conjugated goat anti-mouse IgG antibody. The colorimetric reaction was carried out by adding BCIP/NBT substrate. M, protein molecular weight standards. Lanes 1 to 4, the CWPs of Fusarium verticillioides, Fusarium asiaticum, Aspergillus flavus, and Sclerotinia sclerotiorum.
Hu, Z. Q., Liu, J. L., Li, H. P., Xing, S., Xue, S., Zhang, J. B., ... & Liao, Y. C. (2012). Generation of a highly reactive chicken-derived single-chain variable fragment against Fusarium verticillioides by phage display. International journal of molecular sciences, 13(6), 7038-7056.
Figure 2 Photomicrographs of Fusarium verticillioides immunostained with FvCA4 antibody.
(a) and (c), conidiospores of F. verticillioides examined under a bright-field microscope; (e) and (g), hyphae of F. verticillioides examined under a bright-field microscope; (b) and (f), the same slides shown in panel (a) and (e) were examined under Cy3 with FvCA4 antibody; (d) and (h), the same slides shown in panel (c) and (g) were examined under Cy3 with PIPP antibody. Bar, 10 μm.
Hu, Z. Q., Liu, J. L., Li, H. P., Xing, S., Xue, S., Zhang, J. B., ... & Liao, Y. C. (2012). Generation of a highly reactive chicken-derived single-chain variable fragment against Fusarium verticillioides by phage display. International journal of molecular sciences, 13(6), 7038-7056.
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• Increased sensitivity
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CAT | Product Name | Application | Type |
---|---|---|---|
FAMAB-0142-CN | Recombinant Chicken Anti-F. verticillioides Antibody (FvCA3) | ELISA, IF, WB | Chicken IgY |
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