L6394

Lysozyme human

lyophilized powder, ≥100,000 units/mg protein

• Synonym(s): Mucopeptide N-acetylmuramoylhydrolase, Muramidase
• CAS Number: 12671-19-1
• EC Number: 3.2.1.17 (BRENDA, IUBMB)
• MDL number: MFCD00131557
• UNSPSC Code: 12352204

Properties

• form: lyophilized powder
• specific activity: ≥100,000 units/mg protein
• composition: Protein, ~10% E1%/280
• UniProt accession no.: P61626
• storage temp.: −20°C
• Gene Information: human ... LYZ(4069)

Description

Unit Definition

One unit will produce a ΔA₄₅₀ of 0.001 per min at pH 6.24 at 25 °C, using a suspension of Micrococcus lysodeikticus as substrate, in a 2.6 mL reaction mixture (1 cm light path).

Physical form

Lyophilized powder containing sodium phosphate and sodium chloride

Preparation Note

Derived from human milk

Other Notes

View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable