L4277
Lipase from Aspergillus oryzae
≥20,000 U/g
Synonym(s):
Palatase® 20,000L
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About This Item
CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-619-9
MDL number:
Specific activity:
≥20,000 U/g
form
lyophilized
Quality Level
specific activity
≥20,000 U/g
storage temp.
2-8°C
InChI
1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,16H,(H,12,14);/q;+1/b13-9-;
InChI key
QWZUIMCIEOCSJF-CHHCPSLASA-N
General description
Lipase from Aspergillus Oryzae is a carboxylesterase and belongs to the α/β-hydrolase family. It comprises a lid domain, hinge domain and a catalytic triad Ser?His?Asp/Glu. The three-dimensional structure is a α/β hydrolase fold which is very similar as that of esterase enzyme.
Application
Lipase from Aspergillus Oryzae has been used:
- in the partial digestion of triacylglycerols (TAG)
- in the digestion of (12-ricinoleoylricinoleoyl)diricinoleoylglycerol (RRRR) present in castor oil
- in the hydrolysis of linseed oil
Biochem/physiol Actions
Lipase catalyzes the hydrolysis of monoacylglycerols and diacylglycerols and its activity is inhibited by divalent actions. Aspergillus Oryzae lipase is an industrial enzyme with application in food, detergent and pharmaceutical industries. It is also used in immobilization studies for 1,3-dioleoyl-2-palmitoylglycerol (OPO) synthesis. Aspergillus Oryzae lipase may have potential in producing biodiesel from waste cooking oil.
Preparation Note
purified 1,3-specific lipase from Aspergillus Oryzae produced by submerged fermentation of a genetically modified Aspergillus Oryzae microorganism
Legal Information
A product of Novozyme corp.
Palatase is a registered trademark of Novozymes Corp.
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Bianca Pérez et al.
Scientific reports, 8(1), 12293-12293 (2018-08-18)
Bioconjugates established between anionic polyethylene glycol (PEG) based polymers and cationic proteins have proven to be a promising strategy to engineer thermostable biocatalysts. However, the enzyme activity of these bioconjugates is very low and the mechanism of non-covalent PEG-stabilization is
Xianming Zhao et al.
Frontiers in microbiology, 10, 645-645 (2019-04-12)
Thraustochytrium is a marine protist that can accumulate a large amount of very long chain polyunsaturated fatty acids (VLCPUFA) in triacylglycerols (TAG). How these freshly synthesized VLCPUFAs are channeled into TAG remains unknown. In this study, the glycerolipid profile of
Jiann-Tsyh Lin et al.
Journal of agricultural and food chemistry, 56(10), 3616-3622 (2008-04-30)
(12-Ricinoleoylricinoleoyl)diricinoleoylglycerol (RRRR), a tetraacylglycerol, was identified earlier in castor oil. Using ESI-MS (4), 95% of the 12-ricinoleoylricinoleoyl chain was identified at the sn-2 position of the glycerol backbone of RRRR. Regiospecific location of the 12-ricinoleoylricinoleoyl chain of RRRR on the
Global Trade Item Number
| SKU | GTIN |
|---|---|
| L4277-250ML | 04061833957387 |
| L4277-50ML | 04061833957394 |