Peptide Atlas · Other substance

Thymosin Fraction 5 (TF5)

Mass spectrometry of a sample stored for 37 years found over 100 polypeptide masses, including thymosin beta 4, truncated forms of ubiquitin, prothymosin alpha and thymosins, and a previously unrecognised protein.

preclinical

provisional
2 citations
0 discussions
0 followers
TF5
TFV
thymosin fraction 5
thymosin fraction V

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What the evidence says

six tiers, never blended

preclinical — animal, cell or mechanistic work — not yet about people

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

Evidence, kept apart

The Atlas never mixes evidence types into one blob. Each claim below carries the tier it actually sits in; an unresolved citation is shown and does not move the page.

Evidence map for Thymosin Fraction 5 (TF5). Tier reflects study design, not enthusiasm.
Claim	Tier	Source
Thymosin fraction 5 peptides regulate human mixed lymphocyte reactions in vitro	preclinical	pmid 2954929
High-resolution mass spectrometry of thymosin fraction 5	preclinical	pmid 30063862

Unanswered questions

No open questions on file. Either everything about this molecule is known, or nobody has admitted what is not.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.