L3001

Lipase aus Weizenkeimen

Type I, lyophilized powder, 5-15 units/mg solid

• Synonym(e): Triacylglycerol-acylhydrolase, Triacylglycerol-lipase
• CAS-Nummer: 9001-62-1
• EC-Nummer: 3.1.1.3 (BRENDA, IUBMB)
• EG-Nummer: 232-619-9
• MDL-Nummer: MFCD00131509
• UNSPSC-Code: 12352204
• NACRES: NA.54

Eigenschaften

• Biologische Quelle: wheat (germ)
• Qualitätsniveau: 200
• Typ: Type I
• Form: lyophilized powder
• Spezifische Aktivität: 5-15 units/mg solid
• UniProt-Hinterlegungsnummer: Q8L6B0
• Lagertemp.: 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-;
• InChIKey: QWZUIMCIEOCSJF-CHHCPSLASA-N
• Angaben zum Gen: wheat ... lipase(543006)

Beschreibung

Allgemeine Beschreibung

Lipases belong to the class of hydrolases. Microbes of plant and animal basis mainly produce lipase enzyme. It can also be produced by marine organisms.

Anwendung

Lipase from wheat germ has been used:

• to prepare enzyme solution for the biodegradability test
• to treat diacetates of Mep-Xylp, to generate monoacetylated xylosides
• to test its efficacy in selenium speciation analysis and to determine the contribution that impurities could make to Se determination in real samples

Biochem./physiol. Wirkung

Lipases are used in detergent, food, leather, pharmaceutical and dairy industries. It has several characteristics like substrate specificity, stereospecificity and regioselectivity. It also participates in various bioconversion reactions like, hydrolysis, esterification, acidolysis and aminolysis.

Tri-, Di-, und Monoglyceride sind hydrolysiert (in abnehmender Ratenreihenfolge).

Qualität

Contains acid phosphatase.

Einheitendefinition

One unit will hydrolyze 1.0 microequivalent of fatty acid from a triglyceride in 1 hr at pH 7.4 at 37 °C. (This is equivalent to approx. 10 microliters of CO₂ in 30 minutes.)

Angaben zur Herstellung

Prepared essentially by method of Singer, T.P., J. Biol. Chem., 174, 11 (1948).

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H334
• P-Sätze: P261 - P284 - P501
• Gefahreneinstufungen: Resp. Sens. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)