Piscidin-3 vs Epinecidin-1
Head-to-head comparison of Piscidin-3 (Piscidin-3 (hybrid striped bass antimicrobial peptide)) and Epinecidin-1 (Epinecidin-1 (orange-spotted grouper antimicrobial peptide)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
Piscidin-3
4.5
Epinecidin-1
4.5
| Property | Piscidin-3 | Epinecidin-1 |
|---|---|---|
| Category | Marine-Derived | Marine-Derived |
| Full Name | Piscidin-3 (hybrid striped bass antimicrobial peptide) | Epinecidin-1 (orange-spotted grouper antimicrobial peptide) |
| Molecular Weight | ~2.4 kDa | ~2.4 kDa |
| Half-Life | NR | NR |
| Amino Acids | 22 | 21 |
| Typical Dose | NR | NR |
| Route | in vitro|topical preclinical | in vitro|topical preclinical |
| Purity | ≥98% | ≥98% |
| Studies Count | 84 | 84 |
| Research Status | Pre-clinical | Pre-clinical |
Piscidin-3 Benefits
- ✓antibacterial
- ✓anti-biofilm
- ✓host-defense modulation
Epinecidin-1 Benefits
- ✓antibacterial
- ✓antifungal
- ✓antiviral lead
Piscidin-3 Dosing
NR|NR
Epinecidin-1 Dosing
NR|NR
Piscidin-3 Side Effects
- ⚠hemolysis at high concentrations
- ⚠cytotoxicity risk
- ⚠protease sensitivity
Epinecidin-1 Side Effects
- ⚠hemolysis at high concentrations
- ⚠cytotoxicity risk
- ⚠protease sensitivity
Research Overview
Piscidin-3
Preclinical research indicates strong activity against bacterial membranes and drug-resistant strains. Analogs are being evaluated to balance potency with lower toxicity and better stability.
Epinecidin-1
Research suggests membrane disruption plus immune-modulatory effects in fish and mammalian systems. It is being explored as a template for anti-infective and aquaculture applications.
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Related Comparisons
Common Stacking Partners
Piscidin-3 stacks with:
Piscidin
Epinecidin-1 stacks with:
Epinecidin
marine-derivedantimicrobial peptidebioactive peptide