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Native Crotalus durissus terrificus venom Phospholipase A2

Cat No.
NATE-0584
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 (Crotalus durissus terrificus venom)
Alias
PLA2; PLA2s
Source
Crotalus durissus terrificus venom
Form
Lyophilized powder containing Tris buffer salts
Enzyme Commission Number
EC 3.1.1.4
Activity
~200 units/mg protein
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 8.9 at 25°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

"PLA2" Total Products Page

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-0589 PLA2G12A from Human, Recombinant Mammalian cells Inquiry
NATE-0590 PLA2G12B from Human, Recombinant Mammalian cells Inquiry
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