Strengths and prices
| Strength | Price per vial | Availability | Batch | |
|---|---|---|---|---|
| 5 mg | $30.00 | In stock | — |
Every vial carries its batch code and a QR that opens the certificate of analysis for that exact batch. No account is needed to read one.
What it is
Thymosin alpha-1 (thymalfasin) is a peptide of 28 amino acids, acetylated at the N-terminus, first isolated from a thymus extract called thymosin fraction 5.
Identity
| Type | Synthetic peptide, 28 amino acids, N-terminal acetylated |
|---|---|
| Molecular formula | C129H215N33O55 |
| Molecular weight | 3108.3 g/mol |
| CAS number | 62304-98-7 |
| PubChem CID | 16130571 |
What the published research covers
It has been studied for its effects on T cells and other immune cells, in the laboratory and in clinical trials in several countries.
Regulatory status
Approved as a prescription product in a number of countries outside the United States. Not approved by the FDA for any use. Supplied for laboratory research only.
Testing and documentation
Identity is confirmed by mass spectrometry and purity by HPLC. The certificate of analysis for the batch is reachable from the code on the vial.
How it ships
Ordering
Ordering needs an account. A retail account opens as soon as you request it and costs nothing. You pay by card at checkout, or by invoice before the order ships. A wholesale account is reviewed before it opens.
Research use only
This product is a research chemical sold solely for in-vitro laboratory research by qualified persons. It is not a drug, food, supplement or cosmetic, has not been evaluated by the FDA, and must not be administered to any person or animal. Read the full agreement