Immune & thymic peptides
Tuftsin
Thr-Lys-Pro-Arg, a tetrapeptide from the Fc region of immunoglobulin G.
Price: Ask for info
Sizes, lead time and pricing are confirmed per enquiry.
About immune & thymic peptides
This group includes thymic peptides, cytokine fragments and other immune-signalling sequences. They are studied in lymphocyte culture and immune-signalling assays.
Where Tuftsin appears in laboratory research
- Lymphocyte culture models
- Cytokine-signalling assays
- Immune-cell receptor studies
- Literature replication studies
General research fields for this compound family. No claims are made about effects in humans or animals.
Documentation
Batch documentation is discussed per enquiry. A certificate of analysis is only provided when one exists for the specific batch supplied.
Delivery of Tuftsin for laboratories
Tracked delivery to the United States and United Kingdom first, then Europe, the Middle East and other regions. Delivery usually takes 5–18 business days once tracking is active. Import rules differ by country, so labs are responsible for checking local requirements.
United States & UK
Middle East
Shipping policy · For laboratory research use only. Not for human or veterinary consumption.
Frequently asked questions
Is Tuftsin in stock?
Tuftsin is supplied on request. Send an enquiry and we will confirm availability, sizes, lead time and pricing before anything is ordered.
What is Tuftsin?
Thr-Lys-Pro-Arg, a tetrapeptide from the Fc region of immunoglobulin G.
Which countries can Tuftsin be delivered to?
Tracked delivery is available to the United States and United Kingdom first, then Europe, the Middle East and other regions. Delivery usually takes 5–18 business days once tracking is active. Labs must check their own local import rules.
Is Tuftsin for human use?
No. All Bio Mech Peptides products are sold for laboratory research use only and are not for human or veterinary consumption.

