Side-by-Side Comparison · 2026

Brevinin vs Temporin

Brevinin vs Temporin — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Brevinin
Antimicrobial Peptide

Brevinin peptides are a family of antimicrobial peptides isolated from the skin secretions of Rana esculenta (European edible frog) and related Rana species. They are characterized by a C-terminal disulfide-bridged cyclic heptapeptide (Rana box) that confers structural stability ...

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Temporin
Antimicrobial Peptide

Temporins are a family of short (10-14 amino acid) cationic antimicrobial peptides isolated from the skin secretions of the European common frog (Rana temporaria). First described by Simmaco et al....

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Key Parameters
Parameter Brevinin Temporin
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical Preclinical
Half-Life Minutes (proteolytic) Minutes (plasma)
Typical Dose N/A Research only
Frequency N/A N/A
Route Research only Topical, in vitro (research)
FDA Status Not approved No approval

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Frequently Asked Questions
What is the difference between Brevinin and Temporin?
Brevinin: Brevinin peptides are a family of antimicrobial peptides isolated from the skin secretions of Rana esculenta (European edible frog) and related Rana species. They are characterized by a C-terminal dis... Temporin: Temporins are a family of short (10-14 amino acid) cationic antimicrobial peptides isolated from the skin secretions of the European common frog (Rana temporaria). First described by Simmaco et al....
Which has a longer half-life, Brevinin or Temporin?
Brevinin half-life: Minutes (proteolytic). Temporin half-life: Minutes (plasma).
Can you stack Brevinin and Temporin?
Brevinin and Temporin are in the same category and used together in research protocols. Always consult relevant literature and follow appropriate guidelines.

For research use only. Not medical advice. ASCEND does not conduct or endorse any specific research protocol. Always consult relevant scientific literature and regulatory guidelines.