62971
Lysozyme 来源于鸡蛋白
powder (crystalline), 70000-140000 U/mg
别名:
粘肽N-乙酰胞壁质水解酶, 胞壁质酶
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.22
EC Number:
235-747-3
MDL number:
Specific activity:
70000-140000 U/mg
Biological source:
chicken egg white
biological source
chicken egg white
Quality Level
form
powder (crystalline)
specific activity
70000-140000 U/mg
mol wt
single-chain 14.3 kDa, Mr ~14600
technique(s)
cell based assay: suitable
suitability
suitable for cell lysis
UniProt accession no.
application(s)
cell analysis
storage temp.
2-8°C
Gene Information
chicken ... LYZ(396218)
Application
酶可分解细菌的细胞壁；用于制备原生质体。
Biochem/physiol Actions
溶菌酶可水解肽聚糖中N-乙酰胞壁酸与N-乙酰-D-氨基葡萄糖残基之间以及壳糊精中N-乙酰-D-氨基葡萄糖残基之间的β（1→4）连接。 革兰氏阳性细胞对这种水解非常敏感，因为它们的细胞壁中的肽聚糖比例很高。革兰氏阴性菌就对这种水解没那么敏感，因为它们有外膜并且肽聚糖的比例较低。然而，这些细胞可能在细胞外膜中螯合金属离子的EDTA存在的情况下水解。
该酶在广泛的pH范围（6.0至9.0）内具有活性。pH值为6.2时，可在更广的离子强度范围（0.02至0.100 M）观察到最大活性，而pH值为9.2时为0.01至0.06 M。
该酶在广泛的pH范围（6.0至9.0）内具有活性。pH值为6.2时，可在更广的离子强度范围（0.02至0.100 M）观察到最大活性，而pH值为9.2时为0.01至0.06 M。
溶菌酶可水解肽聚糖中N-乙酰胞壁酸与N-乙酰-D-氨基葡萄糖残基之间以及壳糊精中N-乙酰-D-氨基葡萄糖残基之间的β（1→4）连接。革兰氏阳性细胞对这种水解非常敏感，因为它们的细胞壁中的肽聚糖比例很高。
Other Notes
在pH 7.0和25℃条件下，1 U对应于每分钟使450 nm处的吸光度降低0.001的酶量（藤黄微球菌，ATCC 4698，作为底物）
Still not finding the right product?
Explore all of our products under Lysozyme 来源于鸡蛋白
signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
低风险生物材料
动植物源性产品
此项目有
Steffi Rudolph et al.
Food chemistry, 224, 19-25 (2017-02-06)
Enzymatic hydrolysis of proteins from rice, soy, pea and wheat, with both chymotrypsin and thermolysin, resulted in hydrolysates, which are efficient inhibitors of the angiotensin-converting enzyme (ACE). IC
Rizwan Mahmud et al.
Journal of molecular microbiology and biotechnology, 29(1-6), 43-56 (2019-12-19)
The human gut is inhabited by several hundred different bacterial species. These bacteria are closely associated with our health and well-being. The composition of these diverse commensals is influenced by our dietary intakes. Non-caloric artificial sweeteners (NAS) have gained global
Senlin Shao et al.
Water research, 159, 95-101 (2019-05-13)
Due to the lack of robust ways to quantify aggregations, fouling of two-foulant aggregations is poorly understood. This work systematically reports the ultrafiltration membrane fouling by aggregations formed from two oppositely charged organic foulants (i.e., humic acid (HA) and lysozyme
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 62971-10G-F | 04061835570638 |
| 62971-50G-F | 04061835570645 |