Side-by-Side Comparison · 2026

Human Neutrophil Peptide 1 vs Ponericin

Human Neutrophil Peptide 1 vs Ponericin — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Human Neutrophil Peptide 1
Antimicrobial Peptide

Human Neutrophil Peptide 1 (HNP-1) is the most abundant alpha-defensin in human neutrophil granules, where it constitutes up to 30% of total protein content. Alpha-defensins HNP-1, -2, -3, and -4 are the human versions of the ancestral defensin family....

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Ponericin
Antimicrobial Peptide

Ponericins are a family of antimicrobial peptides isolated from the venom of the ant Pachycondyla goeldii. They adopt alpha-helical conformations in membrane environments and display broad-spectrum antibacterial and insecticidal activity....

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Key Parameters
Parameter Human Neutrophil Peptide 1 Ponericin
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical Preclinical
Half-Life Hours (in tissues) Short
Typical Dose N/A N/A (research only)
Frequency N/A N/A
Route Endogenous (secreted by neutrophils) / Research only Topical / Systemic (research)
FDA Status Not approved Not approved

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Frequently Asked Questions
What is the difference between Human Neutrophil Peptide 1 and Ponericin?
Human Neutrophil Peptide 1: Human Neutrophil Peptide 1 (HNP-1) is the most abundant alpha-defensin in human neutrophil granules, where it constitutes up to 30% of total protein content. Alpha-defensins HNP-1, -2, -3, and -4 are ... Ponericin: Ponericins are a family of antimicrobial peptides isolated from the venom of the ant Pachycondyla goeldii. They adopt alpha-helical conformations in membrane environments and display broad-spectrum an...
Which has a longer half-life, Human Neutrophil Peptide 1 or Ponericin?
Human Neutrophil Peptide 1 half-life: Hours (in tissues). Ponericin half-life: Short.
Can you stack Human Neutrophil Peptide 1 and Ponericin?
Human Neutrophil Peptide 1 and Ponericin 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.