Arenicin-1 vs Motilin

Head-to-head comparison of Arenicin-1 (Arenicin-1) and Motilin (Motilin) — benefits, dosing, side effects, research data, and where to buy.

Research Score

PropertyArenicin-1Motilin
CategoryMarine-DerivedGastrointestinal
Full NameArenicin-1Motilin
Molecular Weight2079 Da~2.7 kDa
Half-Lifen/a~20 min
Amino Acids2122
Typical Dosen/aNo standard approved dose; experimental use only
RoutepreclinicalIV|SC
Purity≥98%≥98%
Studies Count7681
Research StatusPre-clinicalEndogenous

Arenicin-1 Benefits

  • ✓antimicrobial
  • ✓anti-biofilm
  • ✓membrane-active

Motilin Benefits

  • ✓migrating motor complex support
  • ✓gastric emptying
  • ✓small-bowel clearance

Arenicin-1 Dosing

bacterial infection|biofilm disruption

Motilin Dosing

0.1–1 mg (experimental)|IV/SC

Arenicin-1 Side Effects

  • ⚠Arenicola marina

Motilin Side Effects

  • ⚠cramping
  • ⚠nausea

Research Overview

Arenicin-1

Marine annelid peptide with strong preclinical antibacterial activity and a stable structural motif that is useful for peptide engineering.

Motilin

Motilin is a 22-amino-acid peptide released from the upper small intestine and is one of the classic physiologic prokinetic signals. It is a real peptide target for GI motility research, though not commonly used as a standard drug.

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Common Stacking Partners

Arenicin-1 stacks with:

Arenicola marinabeta-hairpinantibiotic

Motilin stacks with:

MLNmotilin
marine-derivedbioactiveantimicrobial peptidebiofilmmotilityprokineticgastric-emptying