ready-to-use formulations of peptides, proteins, antibodies, and small molecules using syringes, auto-injectors, multi-dose pens, and infusion pumps. Xeris’ platforms have the potential to offer distinct advantages over existing formulations of marketed and development-stage products. In particular, XeriSol and XeriJect offer the opportunity to eliminate reconstitution, enable long-term room temperature stability, significantly reduce injection volume, and eliminate the requirement for intravenous (IV) infusion. These attributes can lead to products that are easier to use by patients, caregivers, and health practitioners and reduce costs for payers and the healthcare system.