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CES2 / Carboxylesterase-2 Recombinant Protein | CES2 recombinant protein

Recombinant Human CES2 / Carboxylesterase-2 Protein (His tag)

Gene Names
CES2; iCE; CE-2; PCE-2; CES2A1
Purity
> 95 % as determined by SDS-PAGE
Synonyms
CES2 / Carboxylesterase-2; Recombinant Human CES2 / Carboxylesterase-2 Protein (His tag); CE-2; CES2A1; PCE-2; iCE; CES2 recombinant protein
Ordering
For Research Use Only!
Host
Human Cells
Purity/Purification
> 95 % as determined by SDS-PAGE
Form/Format
Lyophilized from sterile 50mM NaAc, 150mM NaCl, 10% Glycerol, pH 5.5
Sequence Length
623
Application Notes
The secreted recombinant human CES2 comprises 544 amino acids with a predicted molecular mass of 60.4 kDa, as estimated in SDS-PAGE under reducing conditions.
Predicted N Terminal
Gln 27
Endotoxin
< 1.0 EU per mug of the protein as determined by the LAL method
Preparation and Storage
Samples are stable for up to twelve months from date of receipt at -70 degree C
Related Product Information for CES2 recombinant protein
Background: Carboxylesterase 2 (CES2) is a member of the carboxylesterase family and belongs to the multigene family. Carboxylesterase 2 is responsible for the hydrolysis of ester- and amide-bond-containing drugs such as cocaine and beroin. It also serves to hydrolyze long-chain fatty acid esters and thioesters. It is speculated that carboxylesterases may play a role in lipid metabolism and the blood-brain barrier system and together with isform 1, are a serine esterase involved in both drug metabolism and activation. Human carboxylesterase 2 is commonly expressed in tumor tissues and irinotecan, a topoisomerase I inhibitor commonly used in the treatment of many solid tumors.

Description: A DNA sequence encoding the human CES2 isoform 1 (O00748-1) (Met 1-Leu 559) was expressed, with a C-terminal polyhistidine tag.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
59,959 Da
NCBI Official Full Name
cocaine esterase isoform 1
NCBI Official Synonym Full Names
carboxylesterase 2
NCBI Official Symbol
CES2
NCBI Official Synonym Symbols
iCE; CE-2; PCE-2; CES2A1
NCBI Protein Information
cocaine esterase
UniProt Protein Name
Cocaine esterase
Protein Family
UniProt Gene Name
CES2
UniProt Synonym Gene Names
ICE; CE-2; hCE-2

NCBI Description

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. The protein encoded by this gene is the major intestinal enzyme and functions in intestine drug clearance. Alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Oct 2010]

Uniprot Description

CES2: Involved in the detoxification of xenobiotics and in the activation of ester and amide prodrugs. Shows high catalytic efficiency for hydrolysis of cocaine, 4-methylumbelliferyl acetate, heroin and 6-monoacetylmorphine. Belongs to the type-B carboxylesterase/lipase family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: EC 3.1.1.1; EC 3.1.1.56; EC 3.1.1.84; Endoplasmic reticulum; Hydrolase; Xenobiotic Metabolism - drug metabolism - other enzymes

Chromosomal Location of Human Ortholog: 16q22.1

Cellular Component: endoplasmic reticulum; endoplasmic reticulum lumen; extracellular space

Biological Process: catabolic process; xenobiotic metabolic process

Research Articles on CES2

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Product Notes

The CES2 ces2 (Catalog #AAA2546293) is a Recombinant Protein produced from Human Cells and is intended for research purposes only. The product is available for immediate purchase. The secreted recombinant human CES2 comprises 544 amino acids with a predicted molecular mass of 60.4 kDa, as estimated in SDS-PAGE under reducing conditions. Researchers should empirically determine the suitability of the CES2 ces2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CES2 / Carboxylesterase-2, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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