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AB250793

Anti-CES2 antibody [EPR14856] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal EST2 antibody. Carrier free. Suitable for WB, IHC-P and reacts with Human samples. Cited in 1 publication.

View Alternative Names

ICE, CES2, Cocaine esterase, Carboxylesterase 2, Methylumbelliferyl-acetate deacetylase 2, CE-2, hCE-2

3 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)

This data was developed using ab184957, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Human colon tissue labeling CES2 with ab184957 at 1/500 dilution. Counterstained with Hematoxylin.

Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.

Western blot - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)
  • WB

Supplier Data

Western blot - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)

This data was developed using ab184957, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-CES2 antibody [EPR14856] (<a href='/en-us/products/primary-antibodies/ces2-antibody-epr14856-ab184957'>ab184957</a>) at 1/1000 dilution

All lanes:

HepG2 cell lysate at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 62 kDa

false

Western blot - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)
  • WB

Supplier Data

Western blot - Anti-CES2 antibody [EPR14856] - BSA and Azide free (AB250793)

This data was developed using ab184957, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-CES2 antibody [EPR14856] (<a href='/en-us/products/primary-antibodies/ces2-antibody-epr14856-ab184957'>ab184957</a>) at 1/1000 dilution

All lanes:

Human fetal liver lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 62 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR14856

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

IHC-P, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

ab250793 is the carrier-free version of ab184957.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Carboxylesterase 2 (CES2) also known as intestinal carboxylesterase is an enzyme with a molecular mass of approximately 60 kDa. CES2 hydrolyzes esters and amides affecting metabolism of drugs and xenobiotics. It is found mainly in the liver and small intestine with lesser expression in the colon kidney and brain. This distribution enables CES2 to play a role in both intestinal and systemic drug metabolism.
Biological function summary

CES2 acts in the hydrolysis process converting prodrugs into active compounds. It functions independently and is not typically part of a larger complex. This enzyme demonstrates broad substrate specificity impacting the metabolic activation of several therapeutic agents. Its activity affects the bioavailability and activation of medicines such as irinotecan and capecitabine which are used in cancer treatments.

Pathways

CES2 takes part in the drug metabolism pathway involving cytochrome P450 enzymes. It interacts with CYP3A4 one of the key enzymes in this system and facilitates the conversion of chemical compounds into pharmacologically active or inactive metabolites. CES2 also participates in lipid metabolism affecting the ester and triglyceride hydrolysis alongside lipases and other related enzymes.

CES2 has implications in colorectal cancer and liver disease conditions where altered drug metabolism influences disease progression and treatment efficacy. It shows associations with irinotecan activation a drug used for treating colorectal cancer and links with UDP-glucuronosyltransferases (UGTs) that also engage in drug metabolism. Understanding CES2's function aids in predicting patient responses to drug therapies and refining treatment strategies for these conditions.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Involved in the detoxification of xenobiotics and in the activation of ester and amide prodrugs (PubMed : 9169443). Shows high catalytic efficiency for hydrolysis of cocaine, 4-methylumbelliferyl acetate, heroin and 6-monoacetylmorphine (PubMed : 9169443). Hydrolyzes aspirin, substrates with large alcohol group and small acyl group and endogenous lipids such as triacylglycerol (PubMed : 28677105). Converts monoacylglycerides to free fatty acids and glycerol. Hydrolyzes of 2-arachidonoylglycerol and prostaglandins (PubMed : 21049984).
See full target information CES2
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

BMC cancer 19:1264 PubMed31888532

2019

TOPK promotes metastasis of esophageal squamous cell carcinoma by activating the Src/GSK3β/STAT3 signaling pathway via γ-catenin.

Applications

Unspecified application

Species

Unspecified reactive species

Yanan Jiang,Jing Zhang,Jimin Zhao,Zhenzhen Li,Hanyong Chen,Yan Qiao,Xinhuan Chen,Kangdong Liu,Ziming Dong
View all publications
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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