Recombinant Human Anti-SFTSV GN Antibody (MAb4-5) (CAT#: PABC-478)

This product is a recombinant Human antibody that can recognize SFTSV GN. MAb 4-5 is a human-origin, neutralizing monoclonal antibody targeting Gn, showing cross-neutralizing activity to a wide range of SFTSV isolates in China. The MAb 4–5 can recognize the denatured SFTSV Gn head but not the RVFV Gn head by Western blot.

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Neut

Figure 1 Neutralization potency of MAb 4–5 to SFTSV.

Figure 1 Neutralization potency of MAb 4–5 to SFTSV.

A human monoclonal antibody (13C6) against Ebola was used as a negative control.

Wu, Y., Zhu, Y., Gao, F., Jiao, Y., Oladejo, B. O., Chai, Y., ... & Huang, G. (2017). Structures of phlebovirus glycoprotein Gn and identification of a neutralizing antibody epitope. Proceedings of the National Academy of Sciences, 114(36), E7564-E7573.

SPR

Figure 2 The binding of MAb 4–5 to SFTSV.

Figure 2 The binding of MAb 4–5 to SFTSV.

An SPR assay characterizing the specific binding between the SFTSV Gn head and MAb 4–5, with fitting curves in dashed line.

Wu, Y., Zhu, Y., Gao, F., Jiao, Y., Oladejo, B. O., Chai, Y., ... & Huang, G. (2017). Structures of phlebovirus glycoprotein Gn and identification of a neutralizing antibody epitope. Proceedings of the National Academy of Sciences, 114(36), E7564-E7573.

IF

Figure 3 Characterization of MAb 4-5 IgG1 in IFA.

Figure 3 Characterization of MAb 4-5 IgG1 in IFA.

Infected (A, B) and noninfected (SFTSV, JS-2010-003) (C, D) Vero cells were fixed on slides and incubated with MAb 4-5 IgG1 (A, C) or an irrelevant human IgG1 (B, D). Bound antibodies were detected by using FITC-conjugated anti-human antibody with PBS dilution buffer (pH 7.4) containing 0.01% (wt/vol) Evens blue counterstain.

Guo, X., Zhang, L., Zhang, W., Chi, Y., Zeng, X., Li, X., ... & Wang, H. (2013). Human antibody neutralizes severe fever with thrombocytopenia syndrome virus, an emerging hemorrhagic fever virus. Clin. Vaccine Immunol., 20(9), 1426-1432.


Specifications

  • Host Species
  • Human
  • Type
  • Human IgG1, κ
  • Specificity
  • SFTSV GN
  • Species Reactivity
  • SFTSV
  • Clone
  • MAb4-5
  • Applications
  • Neut, SPR, IF, ELISA, WB

Product Property

  • Purity
  • >95% as determined by analysis by SDS-PAGE
  • Storage
  • Store at -20°C for long-term storage. Avoid freeze/thaw cycles.

Applications

  • Application Notes
  • This antibody has been reported for use in Surface Plasmon Resonance, Neutralization, Enzyme-linked Immunosorbent Assay, Immunofluorescence and Western Blot. It's recommended that the optimal antibody concentration, dilution, incubition time, etc. be carefully titrated in specific assays.

Target

  • Alternative Names
  • Severe fever with thrombocytopenia syndrome virus glycoprotein Gn; SFTSV GN

Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

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For Research Use Only. Not For Clinical Use.

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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