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Merck

L3295

Sigma-Aldrich

Phospholipase A1 from Aspergillus oryzae

Sinónimos:

Lecitase Ultra, PLA1

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About This Item

Comisión internacional de enzimas:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in Aspergillus oryzae

form

liquid

specific activity

≥10 KLU/g

storage temp.

2-8°C

General description

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).

Application

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)

Analysis Note

minimum activity 10 KLU/G liquid

Legal Information

Lecitase is a trademark of Novozymes Corp.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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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)
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)
Jonah E Zarrow et al.
Journal of lipid research, 63(1), 100156-100156 (2021-11-30)
N-acyl-phosphatidylethanolamine (NAPE)-hydrolyzing phospholipase D (NAPE-PLD) is a zinc metallohydrolase enzyme that converts NAPEs to bioactive N-acyl-ethanolamides. Altered NAPE-PLD activity may contribute to pathogenesis of obesity, diabetes, atherosclerosis, and neurological diseases. Selective measurement of NAPE-PLD activity is challenging, however, because of
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
S G Monic et al.
Scientific reports, 12(1), 4766-4766 (2022-03-21)
Phospholipases are esterases involved in lipid catabolism. In pathogenic micro-organisms (bacteria, fungi, parasites) they often play a critical role in virulence and pathogenicity. A few phospholipases (PL) have been characterised so far at the gene and protein level in unicellular

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