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Native Streptomyces violaceoruber Phospholipase A2
Cat No.
NATE-0588
Description
Phospholipase A2 (PLA2) hydrolyzes the β-ester bond of zwitterionic glycerophospholipids. Preferred substrates are phosphatidylcholine, phosphatidylethanolamine, and their plasmalogen analogues. Phosphatidylinositol and phosphatidylserine are also hydrolyzed. It aggressively attacks phospholipids in membranes of intact cells. PLA2 specifically recognizes the sn-2 acyl bond of phospholipids and catalytically hydrolyzes the bond releasing arachidonic acid and lysophospholipids.
Abbr
PLA2, Native (Streptomyces violaceoruber)
Alias
PLA2; PLA2s
Source
Streptomyces violaceoruber
Applications
Phospholipase A 2 is an enzyme used to hydrolyze phospholipids. It is used to study the release of arachidonic acid from various cell types such as neutrophils, gastric mucosal cells and kidney cells.
Form
Lyophilized powder containing mannitol and Tris buffer.
Enzyme Commission Number
EC 3.1.1.4
Activity
> 10 units/mg solid
CAS No.
9001-84-7
Unit Definition
One unit will hydrolyze 1.0 μmole of soybean L-α-phosphatidylcholine to L-α-lysophosphatidylcholine and a fatty acid per min at pH 8.0 at 37°C.
Storage
−20°C
Warnings
Protein determined by biuret.
Synonyms
Phospholipases A2; EC 3.1.1.4; 9001-84-7; lecithinase A; phosphatidase; phosphatidolipase; phospholipase A; PLA2; Phosphatidylcholine 2-acylhydrolase; PLA2s
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| PLA2-001 | Phospholipase A2 (food grade) | Inquiry | |||
| NATE-0583 | Native Bovine Phospholipase A2 | EC 3.1.1.4 | 9001-84-7 | Bovine pancreas | Inquiry |
| NATE-0584 | Native Crotalus durissus terrificus venom Phospholipase A2 | EC 3.1.1.4 | 9001-84-7 | Crotalus durissus terrificus venom | Inquiry |
| NATE-0585 | Native Honey bee venom (Apis mellifera) Phospholipase A2 | EC 3.1.1.4 | 9001-84-7 | Honey bee venom (Apis mellifera) | Inquiry |