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Key Documents

75742

Sigma-Aldrich

Esterase Pseudomonas fluorescens, recombinant from E. coli

≥4 U/mg

Synonym(s):

Carboxylic ester hydrolase

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About This Item

CAS Number:
Enzyme Commission number:
EC Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

form

powder

specific activity

≥4 U/mg

storage temp.

2-8°C

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Application

The compound is commonly used for the synthesis of biodiesel and biopolymers, as well as in the production of pharmaceuticals, agrochemicals and flavor compounds.

Biochem/physiol Actions

Esterase acts on water-soluble carboxyl esters containing short chain fatty acids.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Unit Definition

1 U corresponds to the amount of enzyme which liberates 1 μmol acetic acid from p-nitrophenylacetate per minute at pH 7.5 and 25°C

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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