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Merck
CN

L0777

Sigma-Aldrich

脂肪酶 来源于米曲霉

solution, ≥100,000 U/g, white, beige

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别名:
AOL, Lipolase 100L
CAS号:
EC 号:
3.1.1.3.
EC 号:
MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.54

生物来源

Aspergillus sp. (Aspergillus oryzae)

质量水平

形式

solution

比活

≥100,000 U/g

储存条件

(Tightly closed. Dry)

技术

cell based assay: suitable

颜色

beige
white

UniProt登记号

储存温度

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

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一般描述

研究领域:细胞信号转导

脂肪酶是通过硫酸铵沉淀和色谱法从米曲霉中提取的。脂肪酶或三酰甘油酰基水解酶是一组水解酶,通常存在于患有单胃的人类和动物中。脂肪酶通常在胰腺和胃中形成,有助于脂肪和脂质的消化。(2)

应用

来自米曲霉的脂肪酶已用于:
  • 作为活性测定中的对照酶
  • 作为脂解酶储备溶液中的一种组分,用于水解实验
  • 孵育用于脂肪酶加速降解实验的支架
  • 作为脂肪分解酶的标准,通过显色琼脂平板和酶谱法检测脂肪分解酶活性

生化/生理作用

脂肪酶广泛应用于包括食品和制药在内的多个行业。它可以介导脂肪和油的水解。脂肪酶可用于肽合成和洗涤工业。它在 pH 2-5 的范围和 30-50°C 的温度范围内具有活性。如 Fe2+、Fe3+, 和 Cu2+ 等金属离子可防止脂肪酶的作用。极性较低的有机溶剂是高稳定性的首选。脂肪酶通过催化脂质底物中酯键的水解,在膳食脂质底物的消化以及运输和加工中发挥着至关重要的作用。米曲霉(AOL)脂肪酶是一种多用途生物催化剂,可用于生物素中间体内酯、α-硫辛酸和 1-苯基乙醇的动力学拆分。此外,它具有立体选择性催化 2-(4-羟基苯氧基)丙酸乙酯及其类似物水解的能力,这是芳氧基苯氧基丙酸酯除草剂生产的关键中间体。AOL 是一种很有前途的生物催化剂,可用于一系列短链酸和醇的酯化反应,以生产风味酯。它可用于催化月桂酸与芳香醇苄醇的酯化反应。

制备说明

通过转基因 米曲霉 微生物的深层发酵生产

法律信息

这是Novozyme Corp.的一款产品。

产品编号
说明
价格

象形图

Health hazard

警示用语:

Danger

危险声明

预防措施声明

危险分类

Resp. Sens. 1

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品

分析证书(COA)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

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  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the buffer composition which Product L0777, Lipase is offered in?

    Product L0777, Lipase is offered as an enzyme solution containing 73% (w/v) water, 25% (w/v) propylene glycol, 2% (w/v) lipase, and 0.5% calcium chloride.

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    Ask a Scientist here.

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