China Most Professional Factory Supply High Qulity EPSILON-POLYLYSINE HCl CAS 28211-04-3
GMP HALAL KOSHER ISO FDA TDS 2 Inquiries
28211-04-3
Pharmaceutical Grade
99%
Shanghai
Leader
25KG/Drum
2024-01-16
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencefrom Streptomyces albulus.
A peptide which is a homopolymer of lysine.
ε-Polylysine is a light yellow powder with strong hygroscopicity and slightly bitter taste. It is a linear polymer of lysine. It is produced by streptomyces fermentation and has a broad-spectrum antibacterial effect. ε-polylysine is polymerized by 25-30 lysine groups, which is relatively stable to pH and heat. Its antibacterial effect is related to the degree of polymerization and the environment. The molecular weight of polylysine is between 3600-4300 which has the best antibacterial activity.
In 1977, Japanese scholars S. Shima and H. Sakai, in the process of screening Dragendo~Positive (DP) substances from microorganisms, discovered that a strain of actinomycete No.346 can produce a large amount of stable DP substances. The analysis and structural analysis of the hydrolysate confirmed that the DP substance is a homopolymer of 25-30 lysine residues. A homologous amino acid polymer formed by NH2 condensation, so it is called ε-Poly-L-lysine (ε-Poly-L-lysine for short ε-PL).
ChEBI: A macromolecule composed of repeating L-lysyl units joined via 1,6-amide linkages.Certificates-
TDS
Basic Info-
Product Name:
Epsilon-polylysine
Other Name:epsilon-Polylysin;ε-Polylysine,ε-PL;Poly epsilon L-lysine;Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl]];EPSILON-polylysine,e-Polylysine;poly(L-lysine) macromolecule;ε-poly-L-lysin;ε-poly-L-lysineHC
CAS No.:28211-04-3
Molecular Formula:C8H18N2O
InChIKeys:YLBHPLDJISPYOJ-KPOCXSGKNA-N
Molecular Weight:158.24132
Exact Mass:128.09500
EC Number:200-673-2
Color/Form:White to Pale Yellow
Categories:
Characteristics-
PSA:
55.12000
Physical Properties:ε-PL pure product is light yellow powder, slightly bitter, strong hygroscopicity, and slightly bitter. It is easily soluble in water, slightly soluble in ethanol, but insoluble in organic solvents such as ethyl acetate and ether. It has high stability and antibacterial effect.
XLogP3:0.70500
Melting Point:172 °C
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
Above 1000
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Year of Establishment:
2014
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Certifications:
Level A of Tax Credit Registration Assessment by Government,Good Product Quality Management Certificate of Shanxi Province,China,Company Trade Union Qualification Certificate,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,FDA
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted
United States
epsilon-Polylysine
100 G Jan 6, 2024
China
Epsilon-Poly-L-Lysine
1000 G Jul 22, 2026 Post an enquiry for this product
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