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Merck
CN

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

Regulatory Information

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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)
XieMei Tang et al.
Critical reviews in eukaryotic gene expression, 22(3), 179-187 (2012-11-13)
Tuberculosis remains one of the most prevalent and deadly infectious diseases, largely due to the emergence of multidrug-resistant and extensive drug-resistant Mycobacterium tuberculosis, especially the coinfection with HIV. Mycobacterium Ag85 complex (Ag85A, B, and C), with a carboxylesterase consensus sequence
Zhe-Yi Hu et al.
Analytical and bioanalytical chemistry, 405(5), 1695-1704 (2012-12-15)
Dabigatran etexilate (DABE) is an oral prodrug that is rapidly converted by esterases to dabigatran (DAB), a direct inhibitor of thrombin. To elucidate the esterase-mediated metabolic pathway of DABE, a high-performance liquid chromatography/mass spectrometry based metabolite identification and semi-quantitative estimation
Keun Na et al.
International journal of cancer, 133(2), 408-415 (2013-01-16)
Although alpha-fetoprotein (AFP) is currently the major serologic biomarker for hepatocellular carcinoma (HCC), it cannot efficiently distinguish this cancer from other forms of liver disease in early diagnosis due to its low sensitivity. The aim of this study is to
Takashi Nishiyama et al.
Acta crystallographica. Section D, Biological crystallography, 69(Pt 1), 44-51 (2013-01-01)
Bacterial biofilm formation is an extremely widespread phenomenon involving the secretion of a protective exopolysaccharide matrix which helps the bacteria to attach to surfaces and to overcome a variety of stresses in different environments. This matrix may also include proteins

Global Trade Item Number

SKUGTIN
04492-10MG04061833216958
04492-50MG04061831158113

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