Lyophilized format and why we use it
Most items in the NeoBio research catalog ship as lyophilized powder in sealed research vials. Lyophilization removes water while preserving peptide structure, maximizing stability during transit and storage prior to reconstitution in your lab.
Product pages note lyophilized supply for peptides including BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, Epithalon, and others—each with short descriptions aligned to in-vitro research applications.
Recommended storage for unopened vials
Store unopened lyophilized vials at -20°C or colder. Keep vials sealed until use to limit moisture exposure. Avoid repeated freeze–thaw cycles when possible; aliquot after reconstitution if your protocol requires multiple working sessions.
These recommendations mirror our published FAQ guidance and reflect common institutional SOPs for research-use-only (RUO) peptide handling.
After reconstitution
Follow your institutional standard operating procedure for solvent choice, concentration, and filtration. Many researchers store working solutions at 2–8°C for short-term use, but stability windows depend on peptide, buffer, and assay design.
NeoBio products are sold for laboratory research and development only—not for human or animal consumption. Proper storage supports data integrity; it does not change the RUO status of the material.
Documentation and batch traceability
Record lot numbers alongside storage conditions in your lab notebook or LIMS. Cross-reference each lot with published COAs on our Lab Testing page before starting experiments.
For custom synthesis inquiries or institutional storage questions, reach out through our contact page with compound name, quantity, and intended research application.