ε-Poly-L-lysine (MW 3800-4200) MedChemExpress (MCE)

Product Name	ε-poly-L-lysine
Synonyms	ε-PL ε-poly-L-lysin ε-Poly-L-lysine ε-poly-L-lysine epsilon-Polylysin ε-Polylysine,ε-PL Epsilon-polylysine Synonyms ε-PL ε-poly-L-lysin ε-Poly-L-lysine ε-poly-L-lysine epsilon-Polylysin ε-Polylysine,ε-PL Epsilon-polylysine Poly epsilon L-lysine poly(L-lysine) macromolecule EPSILON-polylysine,e-Polylysine Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl]]
CAS	28211-04-3
EINECS	200-673-2
Chemical Formula	C8H18N2O
Molecular Weight	158.24132
inchi
Package	5 g
Price	Email to quote
Descriptions	ε-Poly-L-lysine (MW 3800-4200) ε-Poly-L-lysine (MW 3800-4200) MedChemExpress (MCE) HY-W250308 28211-04-3 Epsilon-polylysine (MW 3800-4200) Descriptions ε-Poly-L-lysine (MW 3800-4200) ε-Poly-L-lysine (MW 3800-4200) MedChemExpress (MCE) HY-W250308 28211-04-3 Epsilon-polylysine (MW 3800-4200) ε-Polylysine (MW 3800-4200) ε-PL (MW 3800-4200) 100.00% 4°C, protect from light In solvent : -80°C, 6 months -20°C, 1 month (protect from light) Room temperature in continental US may vary elsewhere. Epsilon-polylysine is an antimicrobial peptide that can be produced by bacteria such as Streptomyces. Epsilon-polylysine inhibits the growth of microorganisms such as bacteria, yeasts and molds and is therefore often used as a green food additive and preservative in various food and beverage products. Epsilon-polylysine has a variety of properties, including thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity. Epsilon-polylysine can be loaded on other materials to form nanoparticles or form nanofiber membranes for targeted delivery to exert sustained antibacterial efficacy. Epsilon-polylysine is also used as a liposome stabilizer. ε-Poly-L-lysine (MW 3800-4200) (1000, 2000 and 4000 mg/L 20 μL was added to the wound at the equator of each jujube fruit, after air-drying at room temperature for 1 hour, the treated fruits were placed in a plastic box filled with sterile water, maintained at 95% humidity, and stored at 22°C for 0-72 h) dose-dependently reduces the disease severity of gray mold in jujube fruit[5]. ε-Poly-L-lysine (MW 3800-4200) (0-450 mg/L 1-4 days) dose-dependently inhibites the growth of B. cinerea hyphae[5]. \| \| \| \| \| \| \| \| \| \| [1]. Wang Z, et al. Metabolomic Analysis of Biosynthesis Mechanism of ε-Polylysine Produced by Streptomyces diastatochromogenes. Front Bioeng Biotechnol. 2021 Jul 30 9:698022. [Content Brief]* [2]. Zhou X, et al. Elaboration and characterization of ε-polylysine-sodium alginate nanoparticles for sustained antimicrobial activity. Int J Biol Macromol. 2023 Aug 16 251:126329. [Content Brief] [3]. Yingying M, et al. pH-Sensitive ε-polylysine/polyaspartic acid/zein nanofiber membranes for the targeted release of polyphenols. Food Funct. 2022 Jun 20 13(12):6792-6801. [Content Brief] [4]. Alemán A, et al. A novel functional wrapping design by complexation of ε-polylysine with liposomes entrapping bioactive peptides[J]. Food and Bioprocess Technology, 2016, 9: 1113-1124. [5]. Li Hua, et al. The modes of action of epsilon-polylysine (ε-PL) against Botrytis cinerea in jujube fruit. Postharvest Biology and Technology 147 (2019): 1-9.
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Last Update	2025-10-14 16:03:33

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