P7778
磷脂酶 A2 来源于莫桑比克射毒眼镜蛇
lyophilized powder, ~1,500 units/mg protein
别名:
Lecithinase A, PLA2, Phosphatidylcholine 2-acylhydrolase
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
EC Number:
232-637-7
MDL number:
form
lyophilized powder
specific activity
~1,500 units/mg protein
composition
Protein, ~90%
pI
8.8 (isoenzyme)
storage temp.
−20°C
Biochem/physiol Actions
Hydrolyzes the β-ester bond of zwitterionic glycerophospholipids. Preferred substrates are phosphatidylcholine, phosphatidylethanolamine, and their plasmalogen analogues. Phosphatidylinositol and phosphatidylserine are also hydrolyzed. Aggressively attacks phospholipids in membranes of intact cells.
Analysis Note
Protein determined by biuret.
Other Notes
One unit will hydrolyze 1.0 μmole of soybean L-α-phosphatidylcholine to L-α-lysophosphatidylcholine and a fatty acid per min at pH 8.9 at 25 °C.
The toxic phospholipase A2 from Naja mossambica mossambica.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Chie Aoki-Utsubo et al.
Bio-protocol, 8(10), e2855-e2855 (2018-05-20)
In a narrow definition, virucidal activity represents the activity by which to interact with and physically disrupt viral particles. In a broad definition, it includes the activity by which to functionally inhibit (neutralize) viral infectivity without apparent morphological alterations of
Florian Bleffert et al.
eLife, 11 (2022-05-11)
Cells steadily adapt their membrane glycerophospholipid (GPL) composition to changing environmental and developmental conditions. While the regulation of membrane homeostasis via GPL synthesis in bacteria has been studied in detail, the mechanisms underlying the controlled degradation of endogenous GPLs remain
Ming Chen et al.
Scientific reports, 7(1), 15931-15931 (2017-11-23)
Hepatitis C virus (HCV), dengue virus (DENV) and Japanese encephalitis virus (JEV) belong to the family Flaviviridae. Their viral particles have the envelope composed of viral proteins and a lipid bilayer acquired from budding through the endoplasmic reticulum (ER). The