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Merck

C4749

Sigma-Aldrich

Carboxylesterase 2 human

recombinant, expressed in mouse NSO cells, ≥95% (SDS-PAGE)

Sinónimos:

CES2, CES2A1

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About This Item

Comisión internacional de enzimas:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in mouse NSO cells

Quality Level

assay

≥95% (SDS-PAGE)

form

solution

specific activity

≥1.0 EU/μg
30,000 pmol/min-μg protein

mol wt

predicted mol wt ~60 kDa

concentration

0.4-0.6 mg/mL

impurities

≤1.0 EU/μg endotoxin

NCBI accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... CES2(8824)

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Biochem/physiol Actions

Human carboxylesterase 2 (hCE-2) recognizes a substrate with a large alcohol group and small acyl group. Its substrate specificity may be restricted by a capability of acyl-hCE-2 conjugate formation due to the presence of conformational interference in the active site pocket. Carboxylesterases catalyze the biotransformation of several ester-containing drugs and prodrugs such as angiotensin-converting enzyme inhibitor (temocarpil, cilazapril), anti-tumor drugs (capecitabin) and narcotics.
Member of a serine esterase family that hydrolyze ester and amide bonds. Carboxylesterase 2 is an endoplasmic reticulum-bound hydrolase that plays a critical role in xenobiotic detoxification and activation for ester-containing therapeutics. Carboxylesterase 2 is also involved in the detoxification of drugs such as heroin and cocaine. This enzyme is thought to play a role in lipid metabolism.

Unit Definition

One unit will cause the hydrolysis of 1 picomole of p-nitrophenylacetate per minute at pH 7.5 at 25 deg C.

Physical form

Supplied as a solution containing sodium chloride, sodium acetate, and 20% glycerol.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

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Teruko Imai
Drug metabolism and pharmacokinetics, 21(3), 173-185 (2006-07-22)
Human carboxylesterase 1 (hCE-1, CES1A1, HU1) and carboxylesterase 2 (hCE-2, hiCE, HU3) are a serine esterase involved in both drug metabolism and activation. Although both hCE-1 and hCE-2 are present in several organs, the hydrolase activity of liver and small
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
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
Edite Cunha et al.
Journal of hazardous materials, 244-245, 563-569 (2012-12-19)
Aiming the prediction of ionic liquids' (ILs) human toxicity, an automated carboxylesterase activity assay was developed. The method was implemented on a sequential injection analysis (SIA) system and relied on the hydrolysis of 4-methylumbelliferyl acetate by the enzyme, to produce
Sascha Obrowsky et al.
Journal of lipid research, 54(2), 425-435 (2012-12-12)
Adipose triglyceride lipase (ATGL) is the rate-limiting enzyme mediating triglyceride (TG) hydrolysis. The lack of ATGL results in TG accumulation in multiple tissues, underscoring the critical role of ATGL in maintaining lipid homeostasis. Recent evidence suggests that ATGL affects TG

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