Development of Monoclonal Antibodies for Detection of Conserved and Variable Epitopes of Large Protein of Rabies Virus.

ABSTRACT: Rabies virus (RABV) causes fatal neurological encephalitis and results in approximately 6000 human death cases worldwide every year. The large (L) protein of RABV, possessing conserved domains, is considered as the target for detection. In this study, three monoclonal antibodies (mAbs), designated as 3F3, 3A6 and L-C, against L protein were generated by using the recombinant truncated L protein (aa 1431-1754) and the epitopes were also identified using a series of overlapping truncated polypeptides for testing the reactivity of mAbs with different RABV strains. The 1479EIFSIP1484, 1659RALSK1663 and 1724VFNSL1728 were identified as the minimal linear epitopes recognized by mAbs 3F3, 3A6 and L-C, respectively. Amino acid alignment showed epitope 1724VFNSL1728 recognized by mAb L-C is complet

SUBMITTER: Zhao W 

PROVIDER: S-EPMC7911920 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature