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CES1 Antibody – Rabbit Polyclonal

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS1750706

Description: Liver carboxylesterase 1 also known as carboxylesterase 1 (CES1, hCE-1 or CES1A1) is an enzyme that in humans is encoded by the CES1 gene. This gene encodes a member of the carboxylesterase large family. The family members are responsible for the… More details

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Product Overview

Online Datasheet in PDF
Product Name
CES1, Polyclonal Antibody
Full Product Name
Anti-CES1 Picoband antibody
Product Gene Name
Product Synonym Names
Liver carboxylesterase 1; Acyl-coenzyme A: cholesterol acyltransferase; ACAT; Brain carboxylesterase hBr1; Carboxylesterase 1; CE-1; hCE-1
Clonality
Polyclonal
Host
Rabbit
Species Reactivity
Human, Mouse, Rat
No cross reactivity with other proteins.
Form/Format
Lyophilized
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.
Molecular Weight
62,393 Da
OMIM
M73499 mRNA
3D Structure
ModBase 3D Structure for P23141
Immunogen
E Coli-derived human CES1 recombinant protein (Position: E99-A206).
Subcellular Localization
Endoplasmic reticulum lumen.
Tissue Specificity
Expressed predominantly in liver with lower levels in heart and lung.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
ISO Certification
Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.
Applications Tested/Suitable for anti-CES1 antibody
ELISA (EIA), Immunohistochemistry (IHC), Western Blot (WB)
Application Notes for anti-CES1 antibody
WB: 0.1-0.5mug/ml
Immunohistochemistry (Paraffin-embedded Section): 0.5-1mug/ml
Direct ELISA: 0.1-0.5mug/ml

Western Blot (WB) of anti-CES1 antibody

Figure 1. Western blot analysis of CES1 using anti-CES1 antibody (MBS1750706).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human HepG2 whole cell lysates,
Lane 2: rat liver tissue lysates,
Lane 3: rat lung tissue lysates,
Lane 4: mouse liver tissue lysates,
Lane 5: mouse lung tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CES1 antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for CES1 at approximately 62KD. The expected band size for CES1 is at 62KD.
Rabbit Anti-CES1 Polyclonal Antibody – Cat# MBS1750706

Immunohistochemistry (IHC) of anti-CES1 antibody

Figure 2. IHC analysis of CES1 using anti-CES1 antibody (MBS1750706).
CES1 was detected in paraffin-embedded section of mouse kidney tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CES1 Antibody (MBS1750706) overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
Rabbit Anti-CES1 Polyclonal Antibody, Immunohistochemistry (IHC) – Cat# MBS1750706

Immunohistochemistry (IHC) of anti-CES1 antibody

Figure 3. IHC analysis of CES1 using anti-CES1 antibody (MBS1750706).
CES1 was detected in paraffin-embedded section of human lung cancer tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CES1 Antibody (MBS1750706) overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
Rabbit Anti-CES1 Polyclonal Antibody, Immunohistochemistry (IHC) – Cat# MBS1750706

Immunohistochemistry (IHC) of anti-CES1 antibody

Figure 4. IHC analysis of CES1 using anti-CES1 antibody (MBS1750706).
CES1 was detected in paraffin-embedded section of mouse lung tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-CES1 Antibody (MBS1750706) overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
Rabbit Anti-CES1 Polyclonal Antibody, Immunohistochemistry (IHC) – Cat# MBS1750706

Other Notes

Small volumes of anti-CES1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for CES1 purchase

MBS1750706 is an antibody targeting CES1. Also known as Anti-CES1 Picoband antibody. Reactive in Human, Mouse, Rat
No cross reactivity with other proteins.. Host: Rabbit.

Additional Details

NCBI/Uniprot data below describe general gene information for CES1. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
liver carboxylesterase 1 isoform b
NCBI Official Synonym Full Names
carboxylesterase 1
NCBI Official Symbol
CES1
NCBI Official Synonym Symbols
CEH; REH; TGH; ACAT; CE-1; CES2; HMSE; SES1; HMSE1; PCE-1; hCE-1
UniProt Protein Name
Liver carboxylesterase 1
UniProt Synonym Protein Names
Acyl-coenzyme A:cholesterol acyltransferase; ACAT; Brain carboxylesterase hBr1; Carboxylesterase 1 (EC:3.1.1.1
UniProt Gene Name
CES1
UniProt Synonym Gene Names
CES2; SES1; REH; TGH
NCBI Protein Information
liver carboxylesterase 1

NCBI Summary for CES1

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]
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UniProt Comments for CES1

Involved in the detoxification of xenobiotics and in the activation of ester and amide prodrugs. Hydrolyzes aromatic and aliphatic esters, but has no catalytic activity toward amides or a fatty acyl-CoA ester. Hydrolyzes the methyl ester group of cocaine to form benzoylecgonine. Catalyzes the transesterification of cocaine to form cocaethylene. Displays fatty acid ethyl ester synthase activity, catalyzing the ethyl esterification of oleic acid to ethyloleate.
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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