Lysozyme from human neutrophils, >=95% (SDS-PAGE), lyophilized powder, >=100,000 units/mg protein (E

Stock Code: 3579842
Manufacturer Part No: L8402-.1MG
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Application


Lysozyme from human neutrophils has been used in the checkerboard method for establishing a synergy between peptidomimetic 1 and immune effector molecules against E. coli.


Biochem/physiol Actions


Lysozymes participates in the defense mechanism. It has the ability to stimulate catalysis by bringing steric stress in the substrates.


General description


Lysozyme is abundantly found in animal and plant kingdoms. It is a natural food preservative and also found to be present in specific bacterial cell walls. Lysozyme is usually present in tears, milk, urine and saliva.


Other Notes


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


Physical form


Lyophilized from 50 mM sodium acetate, pH 6.0, with 100 mM NaCl


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).

Quality Level200
ManufacturerSIGMA-ALDRICH
Storage Temp.−20°C
Formlyophilized powder
Assay≥95% (SDS-PAGE)

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