Lysozyme CAS 12650-88-3 Information
| CAS |
12650-88-3 |
| Molecular formula |
C125H196N40O36S2 |
| Molecular weight |
2899.27014 |
| EIENCS |
235-747-3 |
| Form |
powder |
| Melting point |
/ |
| boling point |
/ |
| Density |
/ |
| Solubility |
Soluble in water at 10mg/ml. |
| PKA |
/ |
| Color |
white |
| Storage temp |
-20°C |
What is Lysozyme CAS 12650-88-3?
Chemical nature
Lysozyme is a glycosidase enzyme composed of 129 amino acid residues, with 4 disulfide bonds maintaining the structural stability. Its molecular weight is approximately 14,307 Da. The active center of it depends on the glutamic acid at position 35 and the aspartic acid at position 52.
Physical properties
Appearance: White or slightly white freeze-dried powder, soluble in water, insoluble in ether and acetone.
Stability: Strong heat resistance in acidic environment (resistant to heat at 96℃ for 15 minutes with 87% activity retention), easily inactivated in alkaline environment. The aqueous solution is completely inactivated at 62.5℃ for 30 minutes, but retains activity in 15% ethanol solution.
Optimal conditions: Action temperature 35℃, pH 4—6.5.
Lysozyme CAS 12650-88-3 Use
1. Medical field
Indications: Acute and chronic pharyngitis, oral ulcers, chronic conjunctivitis, skin infections (herpes zoster, chickenpox).
Dosage forms and usage:
Chewable tablets (20mg/tablet): Chew and take 4-6 times daily.
Eye drops (0.5%): For treating chronic conjunctivitis, use several times daily.
Injections: 50-100mg per dose, intramuscular injection.
Advantages: Non-antibiotic mechanism, no development of drug resistance, high safety.
2. Food Industry
Food Preservation and Shelf Life Extension:
Meat/Poultry Products: 0.05% lysozyme combined with sodium chloride and glycine can extend the shelf life.
Dairy Products/Cakes: Inhibits spoilage bacteria such as Bacillus subtilis, used in cheese and cream cakes.
Baby Food: Promotes the proliferation of bifidobacteria, enhancing intestinal immunity.
3. Biotechnology and Cosmetics
Biotechnology: Preparation of protoplasts for cell fusion and genetic manipulation.
Cosmetics: Additives in toothpaste and cosmetics to inhibit oral bacteria (such as dental plaque bacteria).
Lysozyme CAS 12650-88-3 safety
Adverse reactions
Occasional allergic reactions (rash) may occur. Those allergic to egg white should avoid using it.
The eye drops may cause transient irritation. The symptoms will subside upon discontinuation of use.
Usage Restrictions
People with allergic constitution or asthma should use with caution; discontinuation is required if the product's properties change (color change, odor change).
Regulations and Standards
Complies with food safety standards (recognized safe by FAO/WHO); the recommended dosage for food additives is 0.07 - 0.1%.
Deshangchemical Info
- ● Comgpany name : Shandong Deshang Chemicals Co., Ltd.
- ● Main products : Treatments, sedimentation agents, flame retardants, catalysts, matte pigments, talcum powder, PVC additives, antifreeze agents, cellulose, cleaning agents, coconut oil, hydroxyethyl, cosmetics, matte agents, betaine, disinfectants, photosensitizers, humidifying agents, blue pigments, curing agents, potassium formate, sodium formate, cyclohexanol, preservatives, grinding aids.
- ● Date of establishment : 2022-03-11
- ● Total Employees : 200+
- ● Registered capital: 10000000 RMB
Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
