L3001

Lipase from wheat germ

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

• Sinonimo/i: Triacylglycerol acylhydrolase, Triacylglycerol lipase
• Numero CAS: 9001-62-1
• Classificazione EC (Enzyme Commission): 3.1.1.3 (BRENDA, IUBMB)
• Numero CE: 232-619-9
• Numero MDL: MFCD00131509
• Codice UNSPSC: 12352204
• NACRES: NA.54

Proprietà

• Origine biologica: wheat (germ)
• Livello qualitativo: 200
• Tipo: Type I
• Stato: lyophilized powder
• Attività specifica: 5-15 units/mg solid
• N° accesso UniProt: Q8L6B0
• Temperatura di conservazione: 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-;; QWZUIMCIEOCSJF-CHHCPSLASA-N
• Informazioni sul gene: wheat ... lipase(543006)

Descrizione

Descrizione generale

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.[1]

Applicazioni

Lipase from wheat germ has been used:

• to prepare enzyme solution for the biodegradability test[2]
• to treat diacetates of Mep-Xylp, to generate monoacetylated xylosides[3]
• to test its efficacy in selenium speciation analysis and to determine the contribution that impurities could make to Se determination in real samples[4]

Azioni biochim/fisiol

Lipases are used in detergent, food, leather, pharmaceutical and dairy industries.[1] It has several characteristics like substrate specificity, stereospecificity and regioselectivity. It also participates in various bioconversion reactions like, hydrolysis, esterification, acidolysis and aminolysis.[5]

Tri-, di-, and monoglycerides are hydrolyzed (in decreasing order of rate).

Qualità

Contains acid phosphatase.

Definizione di unità

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.)

Nota sulla preparazione

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

Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H334
• Consigli di prudenza: P261 - P284 - P501
• Classi di pericolo: Resp. Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)