Side-by-Side Comparison · 2026

Dermaseptin vs Tachyplesin

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

Dermaseptin
Antimicrobial Peptide

Dermaseptins are a family of 28-34 amino acid antimicrobial peptides first isolated from the skin of South American Phyllomedusa frogs. They are among the most potent broad-spectrum AMPs known, with activity against bacteria, fungi, protozoa, and viruses....

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Tachyplesin
Antimicrobial Peptide

Tachyplesin I is an 18-residue disulfide-bridged beta-hairpin AMP from the hemocytes of the Japanese horseshoe crab (Tachypleus tridentatus). It exhibits potent antimicrobial, antiviral, and antitumor activity....

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Key Parameters
Parameter Dermaseptin Tachyplesin
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical Preclinical
Half-Life Minutes (proteolytic) Hours (disulfide stabilized)
Typical Dose N/A (research) N/A
Frequency N/A N/A
Route Topical / Parenteral (research) Research only
FDA Status Not approved Not approved

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Use ASCEND's free reconstitution calculator to get exact syringe draw amounts for your vial.

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Frequently Asked Questions
What is the difference between Dermaseptin and Tachyplesin?
Dermaseptin: Dermaseptins are a family of 28-34 amino acid antimicrobial peptides first isolated from the skin of South American Phyllomedusa frogs. They are among the most potent broad-spectrum AMPs known, with a... Tachyplesin: Tachyplesin I is an 18-residue disulfide-bridged beta-hairpin AMP from the hemocytes of the Japanese horseshoe crab (Tachypleus tridentatus). It exhibits potent antimicrobial, antiviral, and antitumor...
Which has a longer half-life, Dermaseptin or Tachyplesin?
Dermaseptin half-life: Minutes (proteolytic). Tachyplesin half-life: Hours (disulfide stabilized).
Can you stack Dermaseptin and Tachyplesin?
Dermaseptin and Tachyplesin 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.