- Article
16 Pages
Discovery of Anti-SARS-CoV-2 XBB.1.5 and JN.1 Variant-Specific Monoclonal Single-Domain Antibodies from a Synthetic Library
- Isamu Tsuji,
- Kumiko Okada,
- Benjamin Kroppen,
- Tetsufumi Katta,
- Kaori Yamamura,
- Takeshi Nishihama,
- Ayako Miura,
- Hansjörg Götzke,
- Eric Crampon and
- Andrea Bertolotti-Ciarlet
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24 February 2026
Background/Objectives: The SARS-CoV-2 virus frequently undergoes mutations to evade the human immune system. Vaccines for new strains are developed each season, and an identification test confirming the specific strain is essential for vaccine qualit...

