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Native Streptomyces violaceoruber Phospholipase A2

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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

"PLA2" Total Products Page

Enzymes

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

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