Frequently asked questions
Research-use-only procurement, CoA documentation, storage, and qualified-buyer checkout — answered for lab managers and institutional buyers.
Are these materials for clinical or diagnostic use?+
No. All listings are research use only (RUO). They are not for human or veterinary administration, diagnosis, or treatment.
What documentation ships with an order?+
Every order ships with a lot-specific Certificate of Analysis reporting HPLC purity, mass-spec identity, and net peptide content for the lot you receive. Lots are also verifiable in the public CoA Library.
How should lyophilized materials be stored?+
Hold sealed vials at -20 °C protected from light. Reconstitute per your SOP; aliquot to limit freeze/thaw.
Who can purchase from BLU?+
Qualified researchers and authorized institutional buyers. Checkout requires RUO acknowledgment.
Do you provide third-party lab data?+
Every lot ships with BluGen’s lot-specific CoA (HPLC, MS identity, net peptide content). Independent third-party lab summaries are available on lots where that testing is on file — ask procurement if you need a specific lot’s third-party packet.
How are variants priced?+
Each vial size is a distinct SKU with published pricing. Net peptide content is on the CoA for molarity calculations.
What is your dispatch window?+
In-stock SKUs typically dispatch same business day Mon–Fri per published shipping policy.
Can I request a quote for bulk volume?+
Yes. Use the procurement form or contact desk for institutional volume and multi-SKU quotes.
How do I verify peptide identity?+
CoA should report HPLC purity and MS identity. Compare observed mass to theoretical MW including modifications.
Where is the research library?+
Long-form guides on purity, CoA reading, storage, and per-SKU research overviews live in the Research library.