Preparation and preliminary application of fluorescent microsphere test strips for feline parvovirus antibodies.

ABSTRACT: This study introduces a novel diagnostic modality for the detection of feline panleukopenia virus (FPV) antibodies in feline serum by using fluorescent microsphere immunochromatographic test strips (FM-ICTS). Leveraging the inherent specificity of antigen-antibody interactions, the FM-ICTS approach demonstrates considerable potential for efficient and accurate FPV antibody detection within a short timeframe. The FM-ICTS method demonstrates strong diagnostic performance, with consistent accuracy and stability over time. PBS buffer dilution enables detection across the range of FPV antibody haemagglutination inhibition (HI) titres in both healthy and immunized or infected cats. A high correlation (R² = 0.9733) between the T/C ratio and FPV antibody titres confirms the method's effectiveness

SUBMITTER: Shang J 

PROVIDER: S-EPMC11429854 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature