3'-Sialyllactose (3'-SL) is a vital human milk oligosaccharide (HMO) found in high concentrations in breast milk. Known for its sialic acid (Neu5Ac) structure, 3'-SL supports various health benefits, including immune function, gut health, and brain development. As one of the most studied sialylated HMOs, it plays a crucial role in early life development and offers prebiotic, anti-adhesive, and antimicrobial properties.
| Item | 3'-Sialyllactose (3'-SL) |
|---|---|
| Catalog number | DS35890381 |
| CAS number | 35890-38-1 |
| Glycan structure | Neu5Acα2-3Galβ1-4Glc |
| Molecular formula | C23H39NO19 |
| Molecular weight | 633.55 g/mol |
3'-Sialyllactose offers a variety of health benefits that support both infant and adult wellness:
Alfa Chemistry offers a reliable and scalable supply of HMOs tailored for the dietary supplements and functional nutrition industry. Our 3'-sialyllactose is manufactured under stringent quality controls, ensuring product integrity, batch consistency, and regulatory compliance. Whether you're developing infant formula, synbiotics, or advanced gut health supplements, we deliver solutions backed by scientific precision and supply chain reliability.
Our products and services are for research use only and cannot be used for any clinical purposes.