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Merck

L3295

Sigma-Aldrich

Phospholipase A1 from Aspergillus oryzae

Synonym(e):

Lecitase Ultra, PLA1

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About This Item

EC-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
NACRES:
NA.54

Rekombinant

expressed in Aspergillus oryzae

Qualitätsniveau

Form

liquid

Spezifische Aktivität

≥10 KLU/g

Lagertemp.

2-8°C

Allgemeine Beschreibung

Phospholipase A1 (PLA1) catalyzes the hydrolysis of acyl group from position 1 of lecithin to yield lysolecithin. It is expressed in a wide range of organisms such as rat platelets, bovine brain and testis, hornet venom, bonito muscle and fungi. Gene coding for PLA1 consists of four exons and three short introns spanning 1,056bp of genomic DNA. Mature protein contains 269 aminoacids and two possible N-glycosylation sites (Asn27 and Asn55).

Anwendung

Phospholipase A1 from Aspergillus oryzae has been used:
  • in the preparation of sn-1 and sn-2 C18:1- lysophosphatidylcholine (LPC) regioisomer standards
  • as a catalyst for the synthesis 6-O-glucosyl-poly(3-hydroxyalkanoates) in a micro-aqueous system
  • to catalyze the synthesis of methyl butanoate and methyl benzoate flavor esters in continuous flow microreactor
  • to hydrolyze 17:0 phosphocholine (PC)

Hinweis zur Analyse

minimum activity 10 KLU/G liquid

Rechtliche Hinweise

Lecitase is a trademark of Novozymes Corp.

Piktogramme

Health hazard

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Resp. Sens. 1

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

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Nicole A Housley et al.
Journal of bacteriology, 193(18), 4634-4642 (2011-07-19)
Here we have characterized the Rickettsia prowazekii RP534 protein, a homologue of the Pseudomonas aeruginosa ExoU phospholipase A (PLA) secreted cytotoxin. Our studies showed that purified recombinant RP534 PLA possessed the predicted PLA(2) and lyso-PLA(2) activities based on what has
Thermomyces lanuginosus lipase-catalyzed synthesis of natural flavor esters in a continuous flow microreactor
Gumel AM and Annuar MSM
3 Biotech, 6(1), 24-24 (2016)
Specific enrichment of 2-arachidonoyl-lysophosphatidylcholine in carotid atheroma plaque from type 2 diabetic patients
Menegaut L, et al.
Atherosclerosis, 251(1), 339-347 (2016)
C Preston Moon et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(25), 10174-10177 (2011-05-25)
The transfer free energies of the twenty natural amino acid side chains from water to phospholipid bilayers make a major contribution to the assembly and function of membrane proteins. Measurements of those transfer free energies will facilitate the identification of
Structure and function of phosphatidylserine-specific phospholipase A1
Aoki J, et al.
Biochimica et Biophysica Acta, 1582(1-3), 26-32 (2002)

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