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CES1 recombinant protein

Recombinant Human CES1 Protein

Gene Names
CES1; CEH; REH; TGH; ACAT; CE-1; CES2; HMSE; SES1; HMSE1; PCE-1; hCE-1
Reactivity
Human
Applications
ELISA, Western Blot, SDS-Page
Purity
Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
Synonyms
CES1; Recombinant Human CES1 Protein; CES2; SES1; Liver carboxylesterase 1; Acyl-coenzyme A:cholesterol acyltransferase; ACAT; Brain carboxylesterase hBr1; Carboxylesterase 1; CE-1; hCE-1; Cocaine carboxylesterase; Egasyn; HMSE; Methylumbelliferyl-acetate deacetylase 1; Monocyte/macrophage serine esterase; Retinyl ester hydrolase; REH; Serine esterase 1; Triacylglycerol hydrolase; TGH; CES1 recombinant protein
Ordering
For Research Use Only!
Host
Human cells
Reactivity
Human
Purity/Purification
Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
Form/Format
Supplied as a 0.2 muM filtered solution of 20mM HAc-NaAc, 150mM NaCl, pH 4.0.
Sequence
GHPSSPPVVD TVHGKVLGKF VSLEGFAQPV AIFLGIPFAK PPLGPLRFTP PQPAEPWSFV KNATSYPPMC TQDPKAGQLL SELFTNRKEN IPLKLSEDCL YLNIYTPADL TKKNRLPVMV WIHGGGLMVG AASTYDGLAL AAHENVVVVT IQYRLGIWGF FSTGDEHSRG NWGHLDQVAA LRWVQDNIAS FGGNPGSVTI FGESAGGESV SVLVLSPLAK NLFHRAISES GVALTSVLVK KGDVKPLAEQ IAITAGCKTT TSAVMVHCLR QKTEEELLET TLKMKFLSLD LQGDPRESQP LLGTVIDGML LLKTPEELQA ERNFHTVPYM VGINKQEFGW LIPMLMSYPL SEGQLDQKTA MSLLWKSYPL VCIAKELIPE ATEKYLGGTD DTVKKKDLFL DLIADVMFGV PSVIVARNHR DAGAPTYMYE FQYRPSFSSD MKPKTVIGDH GDELFSVFGA PFLKEGASEE EIRLSKMVMK FWANFARNGN PNGEGLPHWP EYNQKEGYLQ IGANTQAAQK LKDKEVAFWT NLFAKKAVEK PPQTEVDHHH HHH
Sequence Length
567
Applicable Applications for CES1 recombinant protein
ELISA (EIA),Western Blot (WB), SDS-PAGE, Mass Spectrometry (MS)
Endotoxin
Less than 0.1 ng/mug (1 IEU/mug) as determined by LAL test.
Directions for Use
Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 mug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Preparation and Storage
Lyophilized protein should be stored at -20 degree C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8 degree C for 2-7 days. Aliquots of reconstituted samples are stable at -20 degree C for 3 months.
Related Product Information for CES1 recombinant protein
Recombinant Human CES1 Protein is produced by our Mammalian expression system and the target gene encoding His19-Glu562 is expressed with a 6His tag at the C-terminus.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
62,393 Da
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
NCBI Protein Information
liver carboxylesterase 1
UniProt Protein Name
Liver carboxylesterase 1
Protein Family
UniProt Gene Name
CES1
UniProt Synonym Gene Names
CES2; SES1; REH; TGH
UniProt Entry Name
EST1_HUMAN

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. 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]

Uniprot Description

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. 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; Hydrolase; Xenobiotic Metabolism - drug metabolism - other enzymes

Chromosomal Location of Human Ortholog: 16q22.2

Cellular Component: endoplasmic reticulum lumen; extracellular space

Molecular Function: sterol esterase activity

Biological Process: cholesterol biosynthetic process; epithelial cell differentiation; medium-chain fatty acid metabolic process; metabolic process; response to toxin; xenobiotic metabolic process

Research Articles on CES1

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Product Notes

The CES1 ces1 (Catalog #AAA8248777) is a Recombinant Protein produced from Human cells and is intended for research purposes only. The product is available for immediate purchase. The Recombinant Human CES1 Protein reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CES1 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA),Western Blot (WB), SDS-PAGE, Mass Spectrometry (MS). Researchers should empirically determine the suitability of the CES1 ces1 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. The amino acid sequence is listed below: GHPSSPPVVD TVHGKVLGKF VSLEGFAQPV AIFLGIPFAK PPLGPLRFTP PQPAEPWSFV KNATSYPPMC TQDPKAGQLL SELFTNRKEN IPLKLSEDCL YLNIYTPADL TKKNRLPVMV WIHGGGLMVG AASTYDGLAL AAHENVVVVT IQYRLGIWGF FSTGDEHSRG NWGHLDQVAA LRWVQDNIAS FGGNPGSVTI FGESAGGESV SVLVLSPLAK NLFHRAISES GVALTSVLVK KGDVKPLAEQ IAITAGCKTT TSAVMVHCLR QKTEEELLET TLKMKFLSLD LQGDPRESQP LLGTVIDGML LLKTPEELQA ERNFHTVPYM VGINKQEFGW LIPMLMSYPL SEGQLDQKTA MSLLWKSYPL VCIAKELIPE ATEKYLGGTD DTVKKKDLFL DLIADVMFGV PSVIVARNHR DAGAPTYMYE FQYRPSFSSD MKPKTVIGDH GDELFSVFGA PFLKEGASEE EIRLSKMVMK FWANFARNGN PNGEGLPHWP EYNQKEGYLQ IGANTQAAQK LKDKEVAFWT NLFAKKAVEK PPQTEVDHHH HHH. It is sometimes possible for the material contained within the vial of "CES1, 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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