Lipase A

Lipase A

Enzymes

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Description

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  • Name :

    Lipase A

    Description:

    Lipase-A Recombinant

    Product # :

    ENZ-473

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

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  • description
  • source
  • formulation
  • purity
  • biological activity
  • More Info

Description

Recombinant Immobilized Serratia marcescens Lipase-A is expressed in E.Coli having a Mw of 65 kDa is purified by standard chromatography techniques.

Source

Escherichia Coli.

Formulation

The protein was lyophilized without additives.

Purity

Greater than 90% as determined by SDS-PAGE.

Biological Activity

580 units/mg powder.

More Info

  • Introduction

    Lipase (EC 3.1.1.3) is a ubiquitous enzyme that catalyzes the hydrolysis of fats and oil. The Serratia marcescens lipase is recognized for its excellent enantioselectivity in biocatalytic hydrolysis of trans-3-(4-methoxyphynyl) glycidic acid methyl ester [(±)-MPGM] to produce (2R, 3S)-3-(4-methoxyphenyl) glycidic acid methyl ester [(-)-MPGM].

  • Physical Appearance

    Sterile Filtered lyophilized powder.

  • Stability

    Recombinant Lipase-A although stable at room temp for 1 week, should be stored desiccated below -18C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

  • Solubility

    It is recommended to reconstitute the lyophilized Lipase-A in sterile 10%-50% DMSO, isopropyl ether, petroleum ether, ethanol, acetone and isopropanol.

  • Application Stability

    pH5~10 Unstable at higher than 50°C. Higher activity can be reached in 10%-50% DMSO, isopropyl ether and petroleum ether, 10%-25% ethanol, acetone and isopropanol, 50% activity can be kept in 50% acetone and isopropanol, no activity detected in 50% ethanol.

  • Unit Definition

    Lipase-A was assayed using p-nitrophenyl acetate ( pNPA) as a substrate. One unit of lipase activity was defined as the amount of enzyme releasing 1.0 μmol of p-nitrophenol per minute.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Lipase A

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