Question 1

What testing does Genesis perform?

Accepted Answer

Every lot undergoes our 6-panel testing protocol: identification by ESI-MS, purification by RP-HPLC, conformity, sterility screening, quantification of net peptide content, and LAL endotoxin screening. Full analytical data is published in the Certificate of Analysis for each lot.

Question 2

How should peptides be stored?

Accepted Answer

Lyophilized peptides should be stored at -20°C or below for long-term stability. Once reconstituted, peptides should be stored at 2–8°C and used within a reasonable timeframe depending on the specific compound. Avoid repeated freeze-thaw cycles. Always store in a dry environment away from direct light.

Question 3

What is your shipping policy?

Accepted Answer

Orders placed before noon PST, Monday–Saturday, ship the same day. We offer free standard shipping on orders over $150. All orders are shipped in insulated packaging with ice packs when necessary. Standard delivery typically takes 2–4 business days within the continental US.

Question 4

Are these peptides approved for human use?

Accepted Answer

No. All compounds sold by Genesis Peptides are strictly for in vitro and preclinical laboratory research purposes only. They are not approved for human consumption, therapeutic use, or diagnostic purposes. By purchasing, you confirm the products will be used solely for legitimate research applications.

Question 5

What is a Certificate of Analysis?

Accepted Answer

A Certificate of Analysis (COA) is a document issued by our analytical laboratory that reports the results of all quality control tests performed on a specific lot of product. Each COA includes HPLC chromatograms, mass spectra, endotoxin results, and quantification data where applicable. COAs are available in our COA Library for every lot we have shipped.

Question 6

Do you offer institutional pricing?

Accepted Answer

Yes. We offer volume pricing for universities, research institutions, and laboratories with recurring needs. Discounts begin at 10+ units and scale with volume. Contact our team for a custom quote tailored to your research requirements.