L-Lysine
Nanjing Finechem Holdings Co., LTD
Specifications
N/A
Packing & Storage
Packing
Storage Powder -20°C 3 years 4°C 2 years;In solvent -80°C 6 months, -20°C 1 month
Shipping Room temperature in continental US; may vary elsewhere
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General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
Biological Activity
Common Names L-Lysine
Structure
CAS No. 56-87-1 Boiling Point (℃) 311.5±32.0 °C at 760 mmHg
Molecular Weight 146.188 Melting Point (℃) 215 °C (dec.)(lit.)
Density 1.1±0.1 g/cm3 Vapor Specific Gravity N/A
Molecular Formula C6H14N2O2 Flash Point (℃) 142.2±25.1 °C
Solubility H2O: 0.1 g/mL, clear, colorless Autoignition Temperature (℃) N/A
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T+:Very toxic
Safety Phrases S1-S28-S45
RIDADR NONH for all modes of transport
WGK Germany  3
SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
Description L-lysine is an essential amino acid[1][2] with important roles in connective tissues and carnitine synthesis, energy production, growth in children, and maintenance of immune functions[2].
Target L-lysine (150 mg/kg) promotes, but not initiates, bladder cancer. The administration of L-lysine to rats submitted to colovesical cystoplasty accelerates the development of transitional metaplasia of the intestinal epithelium[1]. L-lysine (10 mg/kg) treatment attenuates pancreatic tissue injury induced by L-arginine by inhibiting the release of the inflammatory cytokine IL-6 and enhance antioxidant activity[2].
In Vitro DL-Lysine (Lys) is a high affinity, basic amino acid substrate for amino acid transporter b0,+ with Km value ranging from 100-400 μM[1].
References [1]. Santos AMD, et al. Transitional metaplasia in intestinal epithelium of rats submitted to intestinal cystoplasty and treatment with L -lysine. Acta Cir Bras. 2017 Apr;32(4):297-306. [2]. Al-Malki AL. Suppression of acute pancreatitis by L-lysine in mice. BMC Complement Altern Med. 2015 Jun 23;15:193.
Synonyms
L-lys
Lisina [Spanish]
6-Amino-L-norleucine
(+)-S-Lysine
Lys
L-Lysine (9CI)
(l)-lysine
(S)-(+)-Lysine
Aminutrin
Lysine acid
Product Description
L-Lysine is a crucial amino acid for human nutrition that cannot be synthesized by the body and must be obtained from dietary sources. As a result, L-Lysine has become a popular food supplement for individuals who may not consume enough of this essential amino acid in their diet.
L-Lysine is commonly used in the food industry as a food additive due to its unique properties. It is highly soluble in water and can be easily absorbed by the body, making it an ideal ingredient for food fortification. It is also known for its ability to enhance the flavor of foods, particularly in savory dishes such as soups, stews, and sauces.
L-Lysine is a versatile amino acid and can be added to a variety of foods, including meats, poultry, fish, and dairy products. In processed foods, L-Lysine is often used as a preservative due to its ability to prevent the growth of harmful bacteria.
In addition to its culinary uses, L-Lysine has also been studied for its potential health benefits. It has been shown to support immune system function, promote healthy skin and bones, and aid in the absorption of calcium. L-Lysine supplementation has also been studied in athletes for its potential to improve muscle recovery and reduce exercise-induced stress.
Overall, L-Lysine is a valuable food supplement that offers a wide range of benefits for both the food industry and human health. Its ability to improve food flavor and preservation while supporting healthy body functions makes it a popular choice for individuals looking to enhance their dietary intake of this essential amino acid.
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