Target intelligence / Profile preview

Porcine Reproductive and Respiratory Syndrome Virus Antigen (PRRSV Antigen)

Target
PRRSV Antigen
Molecular classification
Viral protein, Glycoprotein, Nonstructural protein, Nucleocapsid protein
01

Overview

Porcine reproductive and respiratory syndrome virus (PRRSV) antigen refers to the viral proteins or epitopes derived from PRRSV. Key antigenic targets include structural proteins such as Glycoprotein 5 (GP5), Matrix protein (M), and Nucleocapsid protein (N), as well as nonstructural proteins like nsp1, nsp2, nsp4, nsp7, and NSP11. These antigens elicit both humoral and cellular immune responses and are used in diagnostics and vaccine development. NSP11 is also explored as a drug target.

Other names
PRRSV GP5PRRSV M proteinPRRSV N proteinPRRSV nsp1PRRSV nsp2PRRSV nsp4PRRSV nsp7PRRSV NSP11PRRSV ORF5PRRSV ORF6PRRSV ORF7
02

Biological functions

Viral entryViral replicationImmune evasionAntigen presentationInduction of immune response
03

Disease associations

Porcine Reproductive and Respiratory Syndrome (PRRS)Infection
04

Safety considerations

Potential for immune evasion due to high genetic diversityDelayed or weak neutralizing antibody response

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