You must have an order with a minimum of $150.00 to place your order, your current order total is $0.00.
What is the best way to store peptides?
Lyophilized peptides should be stored at +4°C. Under these conditions, most peptides are stable for up to 6 months. After rehydration, aliquot the solution and freeze at -20°C to -80°C. Rehydrated, frozen peptides are typically stable for 3 months. Please avoid multiple freeze-thaw cycles.
Peptides containing Trp, Cys, and Met residues can be easily oxidized and are therefore less stable.
I can't find the peptide I want. What should I do?
In addition to the peptides we offer as part of our catalog, we can also synthesis custom peptides. Please email us or contact us on telegram for a quote.
What is the delivery time for peptides?
We deliver peptides within 1-3 business days of the order if they are in stock. For custom peptides, it depends on the sequence and difficulty. Typically 2-3 weeks.
For international orders or orders placed through distributors, lead times may be longer.
Who does OPS sell peptides to?
OPS. is a business-to-business (B2B) peptide wholesaler, and a (B2C) business-to-customer that sells peptides directly to the public online. Our customers are scientific researchers, academic labs, and biotech/pharma doing preclinical research and drug development.
What is the delivery time for peptides?
We deliver peptides within 1-3 business days of the order if they are in stock. For custom orders, it depends on the quantity and shipping route. Typically 1-2 weeks.
For international orders or orders placed through distributors, lead times may be longer.
Can I get a discount for bulk orders?
Yes, we offer discounts on bulk orders. Retailers looking to purchase in bulk can also request special recommendations tailored to their needs.
Do you have a community?
Yes, we do have a telegram community full of peptide researchers, health personnels and peptide enthusiasts who commune and share information and resources with each other. Telegram is also the quickest way to contact us directly although getting to us via our email on the website is also recommended.
Are your supplies lab tested?
Yes, all our items are 3rd party lab tested. Each item listed on the website has its COA attached to it. You may look that up or find them directly on our telegram.
