ε-Poly-L-lysine (MW 3800-4200)

Catalog No.: A47860
Antimicrobial Peptide
ε-Poly-L-lysine is an antimicrobial peptide primarily targeting a broad spectrum of microorganisms, including bacteria, yeasts, and molds. Due to its thermal stability and resistance to acidic conditions, it is widely utilized as a natural food additive and preservative in various food and beverage applications. Additionally, ε-Poly-L-lysine is suitable for incorporation into nanoparticles or nanofiber membranes, enabling targeted delivery and sustained antibacterial activity. Its properties also allow for use as a liposome stabilizer in drug delivery systems.
Grouped product items
Size Price Stock Qty
5mg
$25.00
In stock
5g
$30.00
In stock
10g
$50.00
In stock
25g
$95.00
In stock
50g
$140.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
Descriptionε-Poly-L-lysine is an antimicrobial peptide primarily targeting a broad spectrum of microorganisms, including bacteria, yeasts, and molds. Due to its thermal stability and resistance to acidic conditions, it is widely utilized as a natural food additive and preservative in various food and beverage applications. Additionally, ε-Poly-L-lysine is suitable for incorporation into nanoparticles or nanofiber membranes, enabling targeted delivery and sustained antibacterial activity. Its properties also allow for use as a liposome stabilizer in drug delivery systems.
Product Information
Catalog NumA47860
Formula(C6H12N2O)n
Molecular Weight3800-4200
CAS Number28211-04-3
SMILESCNC([C@H](CCCCC)N)=O.[n]
SynonymsEpsilon-polylysine (MW 3800-4200); ε-Polylysine (MW 3800-4200); ε-PL (MW 3800-4200)
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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