Human milk lysozyme

Names

[ Name ]:
Human milk lysozyme

[Synonym ]:
EINECS 235-747-3

Biological Activity

[Description]:

Human milk lysozyme is the lysozyme found in human milk. Human milk lysozyme is thought to be a key defense factor in protecting the gastrointestinal tract of newborns against bacterial infection[1].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Anti-infection >> Bacterial

[In Vitro]

Human milk lysozyme (0-300 μg/mL; 2 h) 对皮肤病原体 Pr. acnes 和 C. minutissimum 表现出优异的活性。Human milk lysozyme 对革兰氏阴性 E. coli、Salm. typhimurium 和 Bord. bronchiseptica 缺乏活性，但对 Kleb. pneumonieae 和 Ps. aeruginosa 有较弱的活性。Human milk lysozyme 对 Staph. epidermidis 无活性，对 Staph. aureus 和 Str. zooepidemicus 的活性较弱[1]。

[References]

[1]. Ibrahim HR, et al. Human lysozyme possesses novel antimicrobial peptides within its N-terminal domain that target bacterial respiration. J Agric Food Chem. 2011 Sep 28;59(18):10336-45.

Chemical & Physical Properties

[ Appearance of Characters ]:
powder

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
B

[ Safety Phrases ]:
23-24/25-22

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
OL5989850

Articles

Sequential separation of lysozyme, ovomucin, ovotransferrin, and ovalbumin from egg white.

Poult. Sci. 93(4) , 1001-9, (2014)

Ovalbumin, ovotransferrin, ovomucin, and lysozyme are a few of the egg white proteins that can be used as functional components. The objective of this study was to develop a simple, sequential separat...

The periplasmic disulfide oxidoreductase DsbA contributes to Haemophilus influenzae pathogenesis.

Infect. Immun. 76(4) , 1498-508, (2008)

Haemophilus influenzae is an obligate human pathogen that persistently colonizes the nasopharynx and causes disease when it invades the bloodstream, lungs, or middle ear. Proteins that mediate critica...

Refolding of SDS-denatured proteins using amphipathic cosolvents and osmolytes.

Curr. Protoc. Protein Sci. Chapter 28 , Unit28.5, (2013)

Currently, the investigation of protein refolding processes involves several time-consuming stages that require large amounts of protein and costly chemicals. Consequently, there is great interest in ...