Name: Thymosin Alpha-1 30mL Drops 600mcg/mL
Brand: Cyprus Peptides
SKU: CYP-7505
Price: 164.00 USD
Availability: InStock

What is Thymosin Alpha-1?

Thymosin Alpha-1 is derived from the precursor protein prothymosin alpha and carries an N-terminal acetyl group. Under the name thymalfasin, the same peptide is an approved immunomodulatory medicine in several countries, meaning a substantial body of regulated clinical data exists for this molecule alongside its preclinical research literature.

This listing is Thymosin Alpha-1 from Cyprus Peptides (Cyprus), sold on Stairway to Gray with escrow: your payment is held until the order arrives and only then released to the brand.

How it is understood to work

Thymosin Alpha-1 is studied for its interaction with Toll-like receptors on dendritic cells and other antigen-presenting cells, where it is reported to promote T-cell differentiation and maturation, enhance antigen presentation, and shift cytokine production toward a more balanced immune profile. These actions position it as a modulator of innate-adaptive immune crosstalk rather than a direct antimicrobial or antiviral agent.

Research status

Research on Thymosin Alpha-1 spans immunology, virology, and oncology, including studies of chronic viral infection, vaccine adjuvant potential, sepsis, and immune aging. Because thymalfasin has undergone clinical trials and regulatory review for some indications internationally, its human pharmacology is comparatively well documented, though this research material is intended solely for laboratory use, separate from any approved clinical product.

This listing: Cyprus Peptides Thymosin Alpha-1

Brand: Cyprus Peptides
Other strengths: 0.33mg $160.00 · 1.5mg $243.00 · 5mg $224.00 · 10mg $372.00
Also sold by: Uther Peptide 10mg $145.00 · Lilipeptide Thymosin Alpha-1 $110.00 · Peptide Express 10mg $73.00 · EuropePeptide 10mg $39.99 · Lab77 Peptides 10mg $42.00 · HK Peptide 10mg $130.00

Lab testing

There is no public lab report for this listing yet. We can ask the brand for the batch COA before you order. Many buyers also split an independent HPLC test with others who bought the same batch.

Request the batch COA · How group testing works

Bought through escrow: the brand is only paid after you confirm delivery. If the parcel never arrives, or an independent test shows the wrong compound or a significant under-fill, open a claim before releasing payment.

Specifications

Compound: Thymosin Alpha-1
Also known as: T-alpha-1, Thymalfasin
Class: Thymic immunomodulatory peptide (28 amino acids)
Form: Liquid (dropper bottle)
Concentration: 600 mcg/mL
Volume: 30 mL
Brand: Cyprus Peptides · Cyprus

Handling & storage

Keep the bottle sealed and store it exactly as directed on the brand’s label; liquid peptide preparations are usually kept refrigerated once opened. Testing 101 explains how to verify what you receive.

Questions

Is Thymosin Alpha-1 the same as the approved drug thymalfasin?

Yes, thymalfasin is the pharmaceutical name for the same 28-amino-acid peptide; this listing is a research-grade version supplied strictly for laboratory use, not the approved clinical formulation.

Why are two pack sizes (5mg and 10mg) offered?

Both contain the same acetylated peptide at the same purity specification; the sizes differ only in total mass per vial for different study-scale needs.

For laboratory research use only. Not for human or veterinary use. Nothing on this page is medical advice.