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L3126

Sigma-Aldrich

Lipase from porcine pancreas

Type II, ≥125 units/mg protein (using olive oil (30 min incubation)), 30-90 units/mg protein (using triacetin)

Sinônimo(s):

Pancreatic lipase, PPL, Triacylglycerol acylhydrolase, Triacylglycerol lipase

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About This Item

Número CAS:
9001-62-1
Número da licença da enzima:
3.1.1.3 (BRENDA, IUBMB)
Número CE:
232-619-9
Número MDL:
MFCD00131509
Código UNSPSC:
12352204
NACRES:
NA.54

fonte biológica

Porcine pancreas

Nível de qualidade

200

tipo

Type II

Formulário

lyophilized (cake)

atividade específica

≥125 units/mg protein (using olive oil (30 min incubation))
30-90 units/mg protein (using triacetin)

composição

protein, ≥20%

temperatura de armazenamento

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-;

chave InChI

QWZUIMCIEOCSJF-CHHCPSLASA-N

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Aplicação

Lipase from porcine pancreas has been used:
  • for the analysis of fatty acid at the 2-position of triglycerides.
  • to determine the indigestible fraction of plant source that is resistant to the action of digestive enzymes.
  • as a component of dissolution media to study the dissolution profiles of theophylline.
Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.

Ações bioquímicas/fisiológicas

Lipases catalyze the hydrolysis of esters in aqueous solutions and the synthesis of esters in non-aqueous solutions. They also produce hydroxyl and carboxylic groups through the hydrolysis of ester linkages in poly(ethylene terephthalate).

Lipases catalyze the hydrolysis of triacylglycerols into glycerol and free fatty acids.

Qualidade

Crude (Steapsin). Contains amylase and protease activity.

Definição da unidade

One unit will hydrolyze 1.0 microequivalent of fatty acid from triacetin in 1 hr at pH 7.4 at 37°C. (pH 7.7 is used with olive oil as substrate)

Nota de análise

Protein determined by biuret.

Pictogramas

Health hazard
GHS08

Palavra indicadora

Danger

Frases de perigo

H334

Declarações de precaução

P261 - P284 - P501

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
SLCG8579
SLCJ2799
SLCD5418
SLCD5409
SLBZ7254

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