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CES1

  • Official Full Name

    carboxylesterase 1

  • Overview

    This gene encodes a member of the carboxylesterase large family. The family members are responsible for the hydrolysis or transesterification of various xenobiotics, such as cocaine and heroin, and endogenous substrates with ester, thioester, or amide bonds. They may participate in fatty acyl and cholesterol ester metabolism, and may play a role in the blood-brain barrier system. This enzyme is the major liver enzyme and functions in liver drug clearance. Mutations of this gene cause carboxylesterase 1 deficiency. Three transcript variants encoding three different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]
  • Synonyms

    CES1; carboxylesterase 1; CEH; REH; TGH; ACAT; CE-1; CES2; HMSE; SES1; HMSE1; PCE-1; hCE-1; liver carboxylesterase 1; egasyn; serine esterase 1; retinyl ester hydrolase; cocaine carboxylesterase; triacylglycerol hydrolase; carboxylesterase 2 (liver); brain carboxylesterase hBr1; cholesteryl ester hydrolase; monocyte/macrophage serine esterase; methylumbelliferyl-acetate deacetylase 1; acyl coenzyme A:cholesterol acyltransferase; acyl-coenzyme A:cholesterol acyltransferase; human monocyte/macrophage serine esterase 1; carboxylesterase 1 (monocyte/macrophage serine esterase 1);

  • Recombinant Proteins
  • Cell & Tissue Lysates
  • Protein Pre-coupled Magnetic Beads
  • Assay Kits
  • Cynomolgus Monkey
  • Human
  • Mouse
  • E. coli
  • E.coli
  • HEK293
  • HEK293T
  • In Vitro Cell Free System
  • Insect Cell
  • Mammalian Cell
  • Mammalian cells
  • NS0
  • Wheat Germ
  • C
  • 10×His
  • His
  • Flag
  • GST
  • His (Fc)
  • Avi
  • Myc
  • DDK
  • Myc|DDK
  • N/A
Species Cat.# Product name Source (Host) Tag Protein Length Price
Human CES1-748H Active Recombinant Human CES1 Protein, His-tagged Insect Cell His 19-568 aa
Human CES1-106H Active Recombinant Human CES1 Protein E. coli
Human CES1-11125H Recombinant Human CES1, His-tagged E.coli His 215-566a.a.
Human CES1-911H Recombinant Human CES1 Protein, His-tagged HEK293 His
Human CES1-29351TH Recombinant Human CES1 Wheat Germ N/A 567 amino acids
Human CES1-1148H Recombinant Human CES1 Protein, GST-Tagged Wheat Germ GST
Human CES1-900H Recombinant Human CES1, His-tagged Mammalian Cell His
Human CES1-7564HCL Recombinant Human CES1 293 Cell Lysate HEK293 N/A
Human CES1-7565HCL Recombinant Human CES1 293 Cell Lysate HEK293 N/A
Human CES1-4193H Recombinant Human CES1 Protein, Myc/DDK-tagged, C13 and N15-labeled HEK293T Myc/DDK
Human CES1-3200H Recombinant Human CES1 Protein, MYC/DDK-tagged HEK293 Myc/DDK
Human CES1-5361H Recombinant Human CES1 Protein, Myc/DDK-tagged, C13 and N15-labeled HEK293T Myc/DDK
Human CES1-602H Recombinant Human CES1 Protein, His-tagged E.coli His Gly18~Leu299
Human CES1-71HF Recombinant Full Length Human CES1 Protein In Vitro Cell Free System 567 amino acids
Human CES1-912H Recombinant Human CES1 Protein, His-tagged HEK293 His Gly18~Leu567
Human CES1-579H Recombinant Human CES1 Protein, His (Fc)-Avi-tagged HEK293 His (Fc)-Avi
Human CES1-3468H Recombinant Human CES1 Protein, Myc/DDK-tagged, C13 and N15-labeled HEK293T Myc/DDK
Human CES1-1145HFL Recombinant Full Length Human CES1 Protein, C-Flag-tagged Mammalian cells Flag
Human CES1-1250H Recombinant Human CES1 Protein (Gly18-Leu299), His tagged E.coli His Gly18-Leu299
Human CES1-579H-B Recombinant Human CES1 Protein Pre-coupled Magnetic Beads HEK293
Human CES1-3262HF Recombinant Full Length Human CES1 Protein, GST-tagged In Vitro Cell Free System GST 566 amino acids
Human CES1-0998H Recombinant Human CES1 Protein (His19-Glu562), C-His tagged Mammalian cells C-His His19-Glu562
Human CES1-13H Active Recombinant Human CES1 Protein (His19-Glu563), C-10×His tagged NS0 C-10×His His19-Glu563
Mouse CES1-3227M Recombinant Mouse CES1 protein, His-tagged E.coli His His19~Leu565
Mouse CES1-1238M Recombinant Mouse CES1 protein, His-GST-tagged HEK293 His His19~Leu565
Mouse CES1-0242M Active Recombinant Mouse CES1 protein, His-tagged HEK293 His Met1-Leu565
Cynomolgus Monkey CES1-403C Recombinant Cynomolgus CES1 Protein, His-tagged Mammalian Cell His
Cynomolgus Monkey CES1-151C-B Recombinant Cynomolgus Monkey CES1 Protein Pre-coupled Magnetic Beads HEK293
Cynomolgus Monkey CES1-151C Recombinant Cynomolgus Monkey CES1 Protein, His (Fc)-Avi-tagged HEK293 His (Fc)-Avi
Kit-0207 Carboxylesterase 1 Activity Assay Kit N/A
  • Involved Pathway
  • Protein Function
  • Interacting Protein
  • CES1 Related Articles
  • CES1 Related Research Area

CES1 involved in several pathways and played different roles in them. We selected most pathways CES1 participated on our site, such as Biological oxidations, Drug metabolism - other enzymes, E2F transcription factor network, which may be useful for your reference. Also, other proteins which involved in the same pathway with CES1 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name Pathway Related Protein
Biological oxidationsSult2a2;COMT;SULT1C4;ADH7;CYP8B2;CYP2R1;SULT1ST6;ADH6;CYP21A2
Drug metabolism - other enzymesUGT1A4;HPRT1;UCK2A;ITPA;UGT1A7C;UGT2A1;TK1;XDH;NAT1
E2F transcription factor networkE2F4;TRIM28;CDKN2C;UXT;MYBL2;RYBP;CEBPA;RBBP8;YY1
Fluoropyrimidine ActivitySLC22A7;CES1;DPYS;DPYD;DHFR;TYMP;UPP2
Metabolic pathwaysENO3;NAT8L;GNPDA2;HYAL6;SPTLC2A;ATP6V1G3;IMPDH2;ALDH18A1;PHOSPHO1
MetabolismKCNB1;SLCO1B1;SLC35D2;OSBP;DSEL;AZIN1A;SLC25A16;SLC5A4;MED22
Phase 1 - Functionalization of compoundsCYP27B1;CYP3A7;CES1;CYP26A1;CYP2V1;CYP2AD6;CYP2R1;CYP2K8;CYP4F12

CES1 has several biochemical functions, for example, carboxylic ester hydrolase activity, methylumbelliferyl-acetate deacetylase activity, sterol esterase activity. Some of the functions are cooperated with other proteins, some of the functions could acted by CES1 itself. We selected most functions CES1 had, and list some proteins which have the same functions with CES1. You can find most of the proteins on our site.

Function Related Protein
carboxylic ester hydrolase activityNCEH1B;Ces2c;NCEH1;ACOT1;FAM135B;Ces2e;ACOT6;ACOT5;ABHD11
methylumbelliferyl-acetate deacetylase activityCES2;CES1;ESD
sterol esterase activityLIPA;Cel;CES1D;CEL.1;CES3;CES1;CES5A
triglyceride lipase activityPNPLA2;Cel;LIPC;PNLIPRP1;PNPLA4;LPL;LIPE;LIPCA;PNLIP

CES1 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with CES1 here. Most of them are supplied by our site. Hope this information will be useful for your research of CES1.

CREB3

Ishizuka, T; Yoshigae, Y; et al. Different Hydrolases Involved in Bioactivation of Prodrug-Type Angiotensin Receptor Blockers: Carboxymethylenebutenolidase and Carboxylesterase 1. DRUG METABOLISM AND DISPOSITION 41:1888-1895(2013).
Zhao, B; Bie, JH; et al. Identification of a novel intracellular cholesteryl ester hydrolase (carboxylesterase 3) in human macrophages: compensatory increase in its expression after carboxylesterase 1 silencing. AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY 303:C427-C435(2012).
  • Q&As
  • Reviews

Q&As (7)

Ask a question
What is the primary function of the CES1 enzyme in the human body? 09/01/2022

CES1 hydrolyzes ester and amide bonds in various compounds, including drugs, xenobiotics, and endogenous molecules.

In which tissues or organs is CES1 most abundantly expressed? 07/10/2021

CES1 is most abundantly expressed in the liver, playing a significant role in first-pass metabolism.

How does CES1 contribute to drug metabolism? 09/14/2020

It metabolizes numerous ester-containing drugs, affecting their pharmacokinetics and pharmacodynamics.

What is the significance of CES1 in the metabolism of prodrugs? 05/04/2020

CES1 is crucial for the activation of certain prodrugs, converting them into their active pharmacological forms.

How can genetic variations in the CES1 gene affect drug response? 03/08/2020

Genetic variations in CES1 can lead to inter-individual differences in drug metabolism, impacting efficacy and toxicity.

Are there known inhibitors or activators of CES1, and how might they influence its activity? 04/06/2019

Certain compounds can inhibit or activate CES1, altering the metabolism of its substrates.

What role does CES1 play in lipid metabolism? 02/13/2018

It participates in the hydrolysis of triglycerides and cholesterol esters, contributing to lipid homeostasis.

Customer Reviews (3)

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Reviews
03/29/2022

    Reliable for lab work.

    09/16/2021

      Great value for quality.

      09/03/2020

        Good quality, great service.

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