Arenicin-1 vs BDNF
Head-to-head comparison of Arenicin-1 (Arenicin-1) and BDNF (Brain-Derived Neurotrophic Factor (mature BDNF)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Arenicin-1 | BDNF |
|---|---|---|
| Category | Marine-Derived | Cognitive Enhancement |
| Full Name | Arenicin-1 | Brain-Derived Neurotrophic Factor (mature BDNF) |
| Molecular Weight | 2079 Da | 13,700 Da |
| Half-Life | n/a | minutes to hours |
| Amino Acids | 21 | 119 aa |
| Typical Dose | n/a | research-only microgram range |
| Route | preclinical | Intranasal |
| Purity | ≥98% | ≥98% |
| Studies Count | 76 | 8000 |
| Research Status | Pre-clinical | Pre-clinical |
Arenicin-1 Benefits
- ✓antimicrobial
- ✓anti-biofilm
- ✓membrane-active
BDNF Benefits
- ✓neurogenesis
- ✓synaptogenesis
- ✓LTP support
- ✓neuronal survival
Arenicin-1 Dosing
bacterial infection|biofilm disruption
BDNF Dosing
0.1-1 µg local or intranasal research delivery|viral or protein infusion models|acute or repeated plasticity protocols
Arenicin-1 Side Effects
- ⚠Arenicola marina
BDNF Side Effects
- ⚠off-target neuroexcitation
- ⚠headache-like effects
- ⚠unknown systemic protein effects
Research Overview
Arenicin-1
Marine annelid peptide with strong preclinical antibacterial activity and a stable structural motif that is useful for peptide engineering.
BDNF
BDNF is repeatedly associated with learning, long-term potentiation, and recovery from neurologic injury in preclinical literature. Direct protein delivery is difficult, so most studies focus on pathways that raise endogenous BDNF or on localized experimental administration.
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