Side-by-Side Comparison · 2026

Maximin vs Nisin

Maximin vs Nisin — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Maximin
Antimicrobial Peptide

Maximins are a large and diverse family of antimicrobial and neuroactive peptides isolated from the skin and brain of the Chinese firebelly toad Bombina maxima. Maximins are notable for containing D-amino acid residues in specific positions, a rare post-translational modification...

Calculate Maximin dose →
Nisin
Antimicrobial Peptide

Nisin A is a 34-residue lanthipeptide bacteriocin produced by Lactococcus lactis. It is the only bacteriocin approved for food use by the FDA (GRAS status, E234 in EU), widely used as a natural food preservative in dairy, canned goods, and processed meats....

Calculate Nisin dose →
Key Parameters
Parameter Maximin Nisin
Category Antimicrobial Peptide Antimicrobial Peptide
Research Preclinical GRAS Food Use / Preclinical (medical)
Half-Life Hours (protease-resistant D-amino acids) Minutes-hours (pH and protease dependent)
Typical Dose N/A N/A (food use to ~500 ppm)
Frequency N/A N/A
Route Research only Topical / Oral (food use)
FDA Status Not approved GRAS (food) / Investigational (medical)

Calculate doses for both

Use ASCEND's free reconstitution calculator to get exact syringe draw amounts for your vial.

Calculate Maximin Calculate Nisin
Frequently Asked Questions
What is the difference between Maximin and Nisin?
Maximin: Maximins are a large and diverse family of antimicrobial and neuroactive peptides isolated from the skin and brain of the Chinese firebelly toad Bombina maxima. Maximins are notable for containing D-a... Nisin: Nisin A is a 34-residue lanthipeptide bacteriocin produced by Lactococcus lactis. It is the only bacteriocin approved for food use by the FDA (GRAS status, E234 in EU), widely used as a natural food p...
Which has a longer half-life, Maximin or Nisin?
Maximin half-life: Hours (protease-resistant D-amino acids). Nisin half-life: Minutes-hours (pH and protease dependent).
Can you stack Maximin and Nisin?
Maximin and Nisin 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.