L6394
Lysozyme human
lyophilized powder, ≥100,000 units/mg protein
Synonym(s):
Mucopeptide N-acetylmuramoylhydrolase, Muramidase
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About This Item
Physical form
Lyophilized powder containing sodium phosphate and sodium chloride
Preparation Note
Derived from human milk
Other Notes
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).
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Mariela G Del Giudice et al.
Infection and immunity, 81(3), 956-964 (2013-01-16)
Secretion of proteins in Gram-negative bacteria is a high-energy-consuming process that requires translocation across two membranes and a periplasmic space composed of a mesh-like layer, the peptidoglycan. To achieve this, bacteria have evolved complex secretion systems that cross these barriers
P F Zabrodskiĭ et al.
Eksperimental'naia i klinicheskaia farmakologiia, 75(11), 19-21 (2013-01-18)
It is established in experiments on noninbred rats that the use of imunofan (20 mg/kg daily) and polyoxidonium (150 mg/kg daily) for 7 days on the background of chronic intoxication with organophosphorus agent VX (0.01 LD50, single daily treatment for
Anne Derbise et al.
The Journal of infectious diseases, 207(10), 1535-1543 (2013-02-14)
Yersinia pestis (the plague bacillus) and its ancestor, Yersinia pseudotuberculosis (which causes self-limited bowel disease), encode putative homologues of the periplasmic lysozyme inhibitor Ivy and the membrane-bound lysozyme inhibitor MliC. The involvement of both inhibitors in virulence remains subject to