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Merck

04492

Esterase Paenibacillus barcinonensis, recombinant

recombinant, expressed in E. coli, ≥10 U/mg

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About This Item

CAS Number:
UNSPSC Code:
12352204
EC Number:
232-773-7
NACRES:
NA.54
EC Number:
3.1.1.1
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recombinant

expressed in E. coli

form

crystalline, crystals, powder or flakes

specific activity

≥10 U/mg

storage temp.

−20°C

Application

Esterase Paenibacillus barcinonensis, also known as EstA, may be useful in protein engineering studies. It has been engineered to increase enantioselectivity .

Biochem/physiol Actions

An esterase is a hydrolase that splits esters into acids and alcohols. The esterase catalyzes the transesterification of 1-phenylethanol.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

1 U corresponds to the amount of enzyme which converts 1 μmol 4-nitrophenyl-L-acetate per minute at pH 7.5 and 30°C.


pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Rational Protein Design of Paenibacillus barcinonensis Esterase EstA for Kinetic Resolution of Tertiary Alcohols
Arnau Bassegoda, et al.
ChemCatChem, 2, 962-967 (2010)
Marie C Fortin et al.
Drug metabolism and disposition: the biological fate of chemicals, 41(2), 326-331 (2012-12-12)
Studies on therapeutic drug disposition in humans have shown significant alterations as the result of pregnancy. However, it is not known whether pesticide metabolic capacity changes throughout pregnancy, which could affect exposure of the developing brain. We sought to determine
B Sànchez-Nogué et al.
Environmental science and pollution research international, 20(5), 3480-3488 (2012-12-06)
The common sole, Solea solea (Linneus, 1758), and the Senegalese sole, Solea senegalensis (Kaup, 1858), are two important commercial species that coexist in the NW Mediterranean. In order to assess the species' ability to respond to chemical insults, a comparison