Side-by-Side Comparison · 2026

Esculentin vs Indolicidin

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

Esculentin
Antimicrobial Peptide

Esculentins are the longest known naturally occurring antimicrobial peptides, isolated from the skin of the water frog Rana esculenta. At 46 amino acids, they form two amphipathic helices connected by a short linker....

Calculate Esculentin dose →
Indolicidin
Antimicrobial Peptide

Indolicidin is a 13-residue, tryptophan-rich antimicrobial peptide from bovine neutrophil granules. It is the smallest naturally occurring AMP with broad-spectrum activity....

Calculate Indolicidin dose →
Key Parameters
Parameter Esculentin Indolicidin
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical Phase II (completed)
Half-Life Minutes (proteolytic) Minutes to hours
Typical Dose N/A N/A
Frequency N/A N/A
Route Research only Topical
FDA Status Not approved Not approved

Calculate doses for both

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

Calculate Esculentin Calculate Indolicidin
Frequently Asked Questions
What is the difference between Esculentin and Indolicidin?
Esculentin: Esculentins are the longest known naturally occurring antimicrobial peptides, isolated from the skin of the water frog Rana esculenta. At 46 amino acids, they form two amphipathic helices connected by... Indolicidin: Indolicidin is a 13-residue, tryptophan-rich antimicrobial peptide from bovine neutrophil granules. It is the smallest naturally occurring AMP with broad-spectrum activity....
Which has a longer half-life, Esculentin or Indolicidin?
Esculentin half-life: Minutes (proteolytic). Indolicidin half-life: Minutes to hours.
Can you stack Esculentin and Indolicidin?
Esculentin and Indolicidin 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.