Lysozyme

Synonimy: Lysozyme hydrochloride, Muramidase, N-acetylmuramide glycanhydrolase, Globulin G1, 1,4-β-N-acetylmuramidase, Lysozyme (chicken egg white)

Lysozyme is an enzyme that has become a standard line item for formulators working on preservation and protein-based delivery. Buyers order it for oral care products, ophthalmic preparations, and food contact applications where a natural antimicrobial is preferred over synthetic preservatives. The enzyme’s ability to cleave the β-1,4 linkage in peptidoglycan gives it a defined mechanism, which makes it easy to document and defend in regulatory filings.

We supply lysozyme hydrochloride derived from chicken egg white, a source that offers consistent activity and is well accepted in most markets. The material is produced under controlled conditions and standardized by activity, not just by weight, so you can calculate dosing accurately without overloading the formula. It is available as a white to off-white powder, freely soluble in water, and is typically used at low concentrations.

When ordering, confirm the activity level you need—most customers request 20,000 U/mg or higher—and let us know if you require a specific particle size or carrier. We ship from stock and can provide samples for bench trials before you commit to a bulk order.

Grade & Supply Forms

Lysozyme is offered in a food-grade and a pharmaceutical-grade version. The food-grade material is standardized to a minimum activity of 20,000 U/mg and is used in food preservation and dietary supplements. The pharmaceutical grade meets additional requirements for use in oral and topical drug products, with tighter controls on microbial limits and residual moisture. Both grades are supplied as a fine powder, and we can provide a granulated form for improved flow in high-speed filling lines.

Applications & Formulation Use

In oral care, lysozyme is added to mouthwashes, toothpastes, and lozenges for its antibacterial action against oral pathogens. Ophthalmic solutions and contact lens cleaners use it to break down bacterial cell walls, often in combination with other enzymes. Food manufacturers incorporate it into cheese and wine production to prevent late blowing and control malolactic fermentation. In dietary supplements, it appears in immune support and gastrointestinal health products, usually in capsule or tablet form.

Bulk Packaging & Ordering

• Opakowanie: 25 kg fiber drums with double polyethylene liners
• MOQ: 1 kg
• Czas realizacji: 3–5 dni roboczych (towary dostępne w magazynie)
• Dokumentacja: COA, MSDS

Contact & Ordering Information

• Company: LyvBio Co., Ltd.
• Address: Room,5-0203, Unit 5, Beiyuanmen Street,Xi’an,Shaanxi,China
• Email: info@lyvbio.com
• Phone/WA: +86-182-9185-7498

send us your specification for a quotation.