Analytical performance of a new one-step quantitative prostate-specific antigen assay, the FREND™ PSA Plus.

@article{Park2014AnalyticalPO,
  title={Analytical performance of a new one-step quantitative prostate-specific antigen assay, the FREND™ PSA Plus.},
  author={Hae-il Park and Seungok Lee and Yonggoo Kim and Dong-Yeok Shin and Changseop Lee and Sunmi Han and Chanil Chung and Jun Keun Chang and In Bum Seo},
  journal={Clinical chemistry and laboratory medicine},
  year={2014},
  volume={52 5},
  pages={715-23}
}
BACKGROUND We evaluated the analytical performance of a new one-step rapid quantitative sandwich immunoassay for total prostate-specific antigen (tPSA), the FREND™ PSA Plus (FREND PSA) (NanoEnTek Inc., Seoul, Korea). METHODS The imprecision, linearity, hook effect, detection limit (LoD), and interference were evaluated and trueness verification and matrix… CONTINUE READING