Explore the nuances of viral titer determination, its methodologies, and its critical role in vaccine development and gene therapy.

Jul 2, 2025 · The virus titer, a fundamental measurement in virology and biotechnology, quantifies the concentration of infectious viral particles within a given sample. This metric is critical for a …

Mar 25, 2020 · A key aspect of viral titration is that when viral production methods (Figure 3) are applied consistently, the ratios between analytes measured using physical or functional …

Nov 9, 2025 · A viral titer is a measurement used in virology to determine the concentration of infectious virus particles within a sample, such as a laboratory stock. It quantifies the virus’s …

Dec 26, 2023 · To assist you in making an informed choice, we have compiled a comparison table of various methods for viral titer quantification. This table provides a quick overview of …

Viral titer is an essential assay for researchers studying infectious disease, pathogenesis, vaccine development, even cell and gene therapy.

Virus titration is defined as the quantitative determination of infectious virus particles, commonly assessed using methods such as viral plaque assays, TCID50, LD50, and EID50 assays, …

AAV titer quantitation is a critical quality attribute (CQA) in viral vector manufacturing for gene therapy development. This probe-based dPCR assay delivers superior sensitivity and …

May 10, 2022 · Plaque assay is the standard method that has long been used to determine the virus titer (i.e., infectious dose). It determines the number of plaque-forming units (pfu) in a …

Infectivity assays are the key analytical technology for the development and manufacturing of virus-based therapeutics. Here, we introduce a novel assay format that utilizes label-free …