Immune

Thymosin alpha-1

Thymalfasin / Tα1 / Talpha1

Peptide length
28 amino acids

N-acetylated peptide

Evidence availableHuman studies exist

Open the sources to check how the studies were done and what they can support.

An immunomodulatory peptide with human research in several disease settings, including sepsis.

Family
Thymic peptide
Research target
Immune modulation
Molecular form
N-acetylated peptide

What to know about the research

The larger TESTS trial found no clear reduction in 28-day mortality in adults with sepsis. Earlier immune-marker changes and subgroup signals do not establish a general survival benefit.

Check the exact compound

Thymosin alpha-1, thymosin beta-4 and thymic extracts are not interchangeable despite their related names.

FOLLOW THE EVIDENCE

What supports this entry?

The reference list is available. A statement-by-statement source check has not been completed for this entry.

These are selected references, not a complete review of the literature. Source checks were assisted by AI and have not received independent expert review.

Research stage, study quality and regulatory status answer different questions. A study card does not establish treatment benefit or approval.

No study details have been extracted for this exact entry yet. This does not mean that no studies exist. Open the references and check the exact material.

How we prepare and correct these entries

Read the research in context

Keep your Thymosin alpha-1 research together.

Get the compound summary, evidence notes, source links, and a reading checklist in one research pack.

Get my research pack