Those were the days, my friends

"Early in the 1970s and 1980s, prosperous times for modern immunology, the peanut agglutinin lectin (PNA), recognizing carbohydrate sequence Gal-β(1-3)-GalNAc, was shown to differentially bind immature and mature thymocytes in mice"
#immunology #GlycoImmunology

https://www.cell.com/trends/immunology/fulltext/S1471-4906(23)00112-6