Gramicidin S
Gramicidin S
10 Amino Acids · MW: 1141.5 Da
Amino Acids
10
Molecular Weight
1141.5 Da
Half-life
Short; relatively protease-resistant
Research Score
4.4
Studies
90
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Gramicidin S?
A cyclic decapeptide antibiotic from Brevibacillus brevis. It is highly membrane-active and has long been used as a topical antimicrobial scaffold.
Key Benefits & Mechanisms
cyclopeptide
antibiotic
membrane-active
Research Summary
Potent against many bacteria and fungi, but systemic toxicity limits use mainly to topical preparations. It remains important for understanding cyclic peptide antibiotics and resistance.
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