Description

Lysozyme Quick Details

Chemical Name: Lysozyme

CAS: 12650-88-3

Molecular Formula: C125H196N40O36S2

Molecular weight: 2899.27014

EINECS: 235-747-3

Appearance: yellow or white powder

Chemical Structure：

Lysozyme Typical Properties

TEST ITEMS		STANDARDS	RESULTS
Appearance		Powder	PASS
Color		Light yellow or white	PASS
Odor		Normal fermentation odor	PASS
Loss on Drying %		≤8.0	4.9
Particle Size(Passing through 0.4mm sieve) %		≥80	85
Enzymatic Activity	u/g	≥2,000000	2,112000
Heavy Metal (as Pb)	mg/kg	≤5	0.08
Lead (in Pb)	mg/kg	≤5	0.22
Arsenic (in As)	mg/kg	≤3	0.12
Total viable count	cfu/mL	≤50,000	1500
Coliforms	cfu/g	≤30	Absent
E.coli		Absent /25 g or mL	Absent
Salmonella		Absent/25 g or mL	Absent
Mould	cfu/mL	≤200	28
Yeast	cfu/mL	≤200	30
Unit Definition: Activity is expressed by u/g , complies with the specifications of FCC and JEFCA.

Lysozyme Packing：

Packing: 25kgs/drum, 9tons/20’container with pallets

Lysozyme Application:

Food Preservation and Freshness: As a natural preservative, it is widely used in cheese, sake, meat products, seafood, and low-alcohol beverages, specifically inhibiting spoilage caused by Gram-positive bacteria.

Pharmaceuticals and Clinical Use: Used in the production of antiviral, anti-inflammatory, and antibacterial drugs (such as lozenges and eye drops), commonly used to treat acute and chronic pharyngitis, oral ulcers, and skin diseases.

Biotechnology: In molecular biology, it is used as a cell lysis reagent for the gentle lysis of bacterial cell walls to extract nucleic acids or recombinant proteins.

Storage

Store in a dry, cool environment. Containers must be tightly sealed to prevent moisture. As it is a natural, active protein, it must be stored away from light.

Lysozyme CAS 12650-88-3

Description

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