Bulk & custom synthesis

Two ways to work with us

1. Volume pricing on catalog products

Every product in the catalog has a built-in tier discount: 5–9 units = 5% off, 10+ units = 10% off, applied automatically at checkout. For larger volumes (50+ vials, gram-scale, or recurring monthly orders) email us for institutional pricing — typical additional savings range 15–30%.

2. Custom synthesis

Send us any peptide sequence — natural, modified, cyclic, conjugated — and we will quote synthesis, purification and lyophilization to your spec. Typical specs:

• Length — 5 to ~50 residues
• Quantity — 5 mg, 10 mg, 25 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g
• Purity — 95%, 98%, >99% by RP-HPLC
• Modifications — N-terminal acetylation, C-terminal amidation, biotinylation, FITC / TAMRA / Cy5 labeling, PEGylation, lipidation, disulfide cyclization, head-to-tail cyclization
• Salt form — acetate (default), HCl, TFA
• Format — lyophilized in glass vials, pre-aliquoted on request

Turnaround: typically 1–3 weeks depending on length, modifications and quantity. Documentation: every custom lot ships with full COA (HPLC + MS).

NDA & confidentiality

For unpublished or commercially sensitive sequences we sign a mutual NDA before reviewing the spec. Email sales@peptides-canada.ca to request our standard NDA.

Who we work with

• Academic research groups
• Contract research organizations (CROs)
• Peptides Canada and pharma R&D teams
• Cosmetic-research formulators
• Independent researchers and educators