
A synthetic pentadecapeptide derived from a gastric-juice protein fragment, studied in experimental models of tissue-protection and angiogenesis pathways.
HPLC ≥99% research peptides · Southampton since 2019 · next-day mainland

Pre-mixed liquid
A synthetic 28-amino-acid N-terminally acetylated peptide studied in research into Toll-like-receptor signalling and dendritic-cell activation in experimental models.
Standard. Arrives already mixed in the vial. No extra charge.
UK HPLC research listing. Thymosin Alpha 1 UK page · Catalogue prices
Solent Peptides supplies Thymosin Alpha 1 5 mg from Southampton as an HPLC ≥99% research chemical. CAS 62304-98-7. Live UK price £20.00. Lot on the vial. Next-working-day mainland dispatch. Laboratory use only — not a licensed medicine. https://www.solentpeptides.co.uk/product/thymosin-alpha-1
Research pen on this item · +£5
Optional. Standard is the pre-mixed vial. Tick the Pen tab above if you want this line loaded into a research pen.
Comes pre-mixed. Research pen is a £5 add-on. Disclaimer.
Thymosin Alpha 1 5 mg ships from Southampton with Solent Peptides. Pre-mixed as standard. Guest checkout, or create an account to track the order. A synthetic 28-amino-acid N-terminally acetylated peptide studied in research into Toll-like-receptor signalling and dendritic-cell activation in experimental models. Also listed as Tα1, Thymalfasin. The listed aliquot is 5 mg. Each batch is HPLC-checked (CAS 62304-98-7). Gross formula C129H215N33O55. Approximate molecular weight 3108.3 g/mol. Sequence data published for this lot family: Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN. Lot number is on the vial. Want it in a research pen instead of the vial? That is a £5 add-on — still pre-mixed. Research supply, not a licensed medicine.
Thymosin Alpha 1 is released at ≥ 99% (HPLC). Each lot is HPLC-checked against the published identifiers — not a generic claim copied across the catalogue. Keep the lot number on the vial with your notes. Purity describes what is in the bottle. It is not a medical claim.
Standard. Arrives already mixed in the vial. No extra charge. Thymosin Alpha 1 arrives already mixed for laboratory work under your own protocol. Posted in a plain carton. Next working day to most of the UK once payment has cleared.
Thymosin Alpha-1 is a 28-residue peptide acetylated at the N-terminus (CAS 62304-98-7, formula C129H215N33O55, MW 3108.3 g/mol). The N-terminal acetyl group is part of the defined structure. At 28 residues it is a larger molecule than many short signalling peptides in the catalogue, which is relevant to HPLC handling. We do not give medical advice or tell you how to use it on yourself. The page is here so you can see what you are buying, the price, and that it comes from Southampton.
Order before 2pm on a weekday and most mainland addresses get it the next working day. Highlands and islands can take an extra day. WhatsApp 07380 370380 if something is wrong with the parcel.
Thymosin Alpha 1 5 mg is listed at the live catalogue price on this page. Where we show a typical UK list figure, Solent is set below that list for the same aliquot (Retatrutide 30 mg uses the published deal instead). The research pen add-on is £5. Pay by card, Apple Pay, Google Pay or Klarna. Questions: sales@solentpeptides.co.uk.
Add Thymosin Alpha 1 to the cart, tick the box at checkout, pay. Independent buyers and labs use the same form. The legal wording is on the disclaimer if you want it. Related compounds are listed below.
HPLC testing with purity of 99% or greater and identity confirmation against the published mass.
Lyophilised research chemical. Not a licensed medicine in the UK; laboratory use only. Follow your SOP for reconstitution.
Thymosin Alpha 1 5 mg is packed in Southampton and sold as a laboratory research chemical. CAS 62304-98-7. Formula C129H215N33O55. Sequence Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN. Category: Tissue Repair. Other Thymosin Alpha 1 sizes on this catalogue: 5 mg, 10 mg. Live price is on this page. Not a licensed medicine.
Match the same identity (CAS 62304-98-7), the same milligram amount, and whether the shop publishes an HPLC specification and a lot number. Solent’s live figure for Thymosin Alpha 1 5 mg is the price above; typical UK list shown is a compare-at, not a promise about every other website. Research use only.
No. Thymosin Alpha 1 5 mg is sold as research material, not as a licensed medicine.
Solent Peptides has packed HPLC ≥99% research peptides in Southampton since 2019. UK research supplier, same email sales@solentpeptides.co.uk.
Live catalogue price for Thymosin Alpha 1 5 mg is £20. Packed in Southampton since 2019. Where a typical UK list is shown, this SKU sits below that list for the same size. Unverified listings with no HPLC identity are not equivalent. See https://www.solentpeptides.co.uk/uk-peptide-prices.
Pre-mixed liquid as standard, in a plain carton. Lot number on the vial. HPLC ≥ 99%. A research pen is a £5 add-on. We are not currently enclosing a paper certificate in every box.
You do, under your laboratory SOP. Solent packs the vial, prints the lot, and ships it. We do not issue storage schedules, reconstitution recipes, or dosing advice.
Yes. Everything comes pre-mixed as standard. A research pen is a £5 add-on per vial (also pre-mixed). Powder is available if you prefer to mix it yourself.
This shop does not supply medicines or give injection advice. Liquid and dispenser are packing options for research handling.
Thymosin Alpha 1 is listed as 5 mg, 10 mg. This page is Thymosin Alpha 1 5 mg at £20. Each size has its own product URL, UK page and comparison page.

A synthetic pentadecapeptide derived from a gastric-juice protein fragment, studied in experimental models of tissue-protection and angiogenesis pathways.

10 mg lyophilised BPC-157 for laboratories that prefer a larger working aliquot of this pentadecapeptide reference material.

A synthetic fragment of thymosin beta-4 studied in research into actin-binding, cell-migration and tissue-repair pathways in experimental models.

2 mg lyophilised TB-500 (thymosin beta-4 fragment) for smaller-scale laboratory work.