Response within 24 hours on business days. Best for detailed inquiries, documentation, and institutional purchasing.
Get in Touch
Research inquiries, COA requests, and technical support for laboratory peptide reagents. We respond to every message from qualified researchers.
Contact Methods
Choose the channel that best fits your inquiry. All communication is handled directly by the Peptiko operations team.
Fastest response for order coordination, shipping questions, and quick status updates during business hours.
Include “COA Request” in the subject line along with the compound and batch number. Certificates returned within 4 hours.
Response Times
Target response windows measured against business hours (Monday–Friday, 09:00–18:00 EET). Most replies land well inside these targets.
| Inquiry Type | Target Response |
|---|---|
| General inquiries | Within 24h |
| COA requests | Within 4h |
| Bulk order quotes | Within 48h |
| Technical questions | Within 72h |
Before You Contact
A few common questions can be answered faster through the resources below or by including the right context in your first message.
Browse the full selection on the catalog page. Each entry lists purity, storage, CAS number, and available research formats.
Request a batch-specific Certificate of Analysis (COA) by email. HPLC and mass spectrometry data are provided for every lot prior to shipment for laboratory use.
Email us with “Bulk Order” in the subject line, along with target compounds, quantities, and projected frequency. Volume quotes are prepared on a per-institution basis.
Mention your destination country in your first message. We ship in-vitro research reagents across the EU and CIS, with carrier and transit time varying by region.
Office & Operations
09:00–18:00 EET
Registration in progress (Q2 2026)
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Follow Peptiko for compound profiles, handling notes, and laboratory reagent reference content. No promotional messaging, no dosing claims.