… and antibody kinetics. The dashed horizontal line represents the limit of detection of the assay. Early on, viral loads are more sensitive for diagnosing recent infection, whereas antibody …
TJ Ripperger, JL Uhrlaub, M Watanabe, R Wong… - medRxiv, 2020 - ncbi.nlm.nih.gov
… to estimate the durability of antibody production and immunity after SARS-CoV-2 infections. … Although most N titers did not fall fully below our detection limits, we also observed such a …
X Tan, M Krel, E Dolgov, S Park, X Li, W Wu… - Biosensors and …, 2020 - Elsevier
… sensitive detection of SARS-CoV-2 antigens (S1 and N proteins) with a lower limit of detection (LLOD) of ~… To compare the antibody's affinity towards the S1 protein of SARS-CoV-2 and …
ME Bonhomme, CJ Bonhomme, L Strelow… - PLoS …, 2022 - journals.plos.org
… activity and amount of antibodies against the spike and RBD … immune response and antibody titers following SARS-CoV-2 … limits of quantification (LOQ) and limits of detection (LOD). …
G Spiteri, MGL Monaco, G Caliskan, A Carta… - Diagnostics, 2022 - mdpi.com
… antibody titer assessment and previous SARS-CoV-2 infection. Accuracy (AUC) sensitivity increased from 0.78 (95% CI 0.70–0.85) for BI in the previous six months to 0.83 (95% CI 0.67…
… limits, different cut-offs, and dissimilar ranges of antibody concentrations. This shall hence be seen as a tangible hurdle in setting a universal approach for "personalized vaccination.” …
H Scheiblauer, CM Nübling, T Wolf… - Journal of clinical …, 2022 - Elsevier
… This correlated with persistent antibody detection depending on antibody-binding efficiency … of anti-SARS-CoV-2 assays was determined by test design, target antigen, antibody avidity, …
D Peterhoff, V Glück, M Vogel, P Schuster, A Schütz… - Infection, 2021 - Springer
… Of note, mild infections resulted in short-lived and very low antibody titers near the detection limit. This loss of humoral immunity has been linked to the occurrence of (re-)infections with …
S Chapuy-Regaud, M Miédougé… - Microbiology …, 2021 - Am Soc Microbiol
… acute respiratory syndrome coronavirus 2 (SARS-CoV-2) … antibodies directed to the SARS-CoV-2 Spike (S) antigen, either total (Wantaï SARS-CoV-2 Ab ELISA) or IgG (SARS-CoV-2 …