Neu5Acα(2-6) N-Glycan 2AB is widely used in glycobiology research to study the structure and function of glycoproteins. It serves as a critical tool for investigating glycosylation patterns, which play a significant role in cellular communication, immune response, and disease mechanisms. This compound is particularly valuable in the development of diagnostic assays and therapeutic strategies, as it helps in identifying specific glycan biomarkers associated with various conditions, including cancer and infectious diseases. Additionally, it is utilized in the synthesis of glycoconjugates for vaccine development, enhancing the immune system's ability to recognize and combat pathogens. Its application extends to the study of host-pathogen interactions, providing insights into how pathogens exploit host glycosylation for infection.