SDS-PAGE
Carcinoembryonic Antigen (CEA) Protein | CEA protein
Eukaryotic Carcinoembryonic Antigen (CEA)
Gene Names
CEACAM5; CEA; CD66e
Reactivity
Homo sapiens (Human)
Applications
Western Blot, SDS-Page
Purity
> 90%
Synonyms
Carcinoembryonic Antigen (CEA); N/A; Eukaryotic Carcinoembryonic Antigen (CEA); CD66E; CD66; CEACAM5; Carcinoembryonic Antigen-related Cell Adhesion Molecule 5; Carcinoembryonic Antigen; CEA protein
Host
293F cell
Reactivity
Homo sapiens (Human)
Purity/Purification
> 90%
Form/Format
PBS, pH7.4, containing 5% Trehalose.
Concentration
Original Concentration: 500ug/mL (varies by lot)
Applicable Applications for CEA protein
WB (Western Blot), SDS-PAGE, Immunogen, Positive Control
Source
Eukaryotic expression
Residues
Lys35~Ala685
Tags
N-terminal His Tag
Subcellular Location
Secreted
Traits
Freeze-dried powder
Predicted isoelectric point
5.4
Phenomenon explanation
The possible reasons that the actual band size differs from the predicted are as follows:
1. Splice variants: Alternative splicing may create different sized proteins from the same gene.
2. Relative charge: The composition of amino acids may affects the charge of the protein.
3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.
4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleavedto give the active form.
5. Polymerization of the target protein: Dimerization, multimerization etc.
1. Splice variants: Alternative splicing may create different sized proteins from the same gene.
2. Relative charge: The composition of amino acids may affects the charge of the protein.
3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.
4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleavedto give the active form.
5. Polymerization of the target protein: Dimerization, multimerization etc.
Usage
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
Preparation and Storage
Storage:
Avoid repeated freeze/thaw cycles.
Store at 2-8 degree C for one month.
Aliquot and store at -80 degree C for 12 months.
Stability Test:
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Avoid repeated freeze/thaw cycles.
Store at 2-8 degree C for one month.
Aliquot and store at -80 degree C for 12 months.
Stability Test:
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
SDS-PAGE
SDS-PAGE
Gene Sequence
(Gene Sequencing (extract))
Gene Sequence
(Gene Sequencing (extract))
Sequence
Sequence
Product Categories/Family for CEA protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Predicted Molecular Mass: 73.0kDa
Accurate Molecular Mass: 80kDa as determined by SDS-PAGE reducing conditions.
Accurate Molecular Mass: 80kDa as determined by SDS-PAGE reducing conditions.
NCBI Official Full Name
carcinoembryonic antigen-related cell adhesion molecule 5 isoform 1 preproprotein
NCBI Official Synonym Full Names
carcinoembryonic antigen related cell adhesion molecule 5
NCBI Official Symbol
CEACAM5
NCBI Official Synonym Symbols
CEA; CD66e
NCBI Protein Information
carcinoembryonic antigen-related cell adhesion molecule 5
UniProt Protein Name
Carcinoembryonic antigen-related cell adhesion molecule 5
UniProt Gene Name
CEACAM5
UniProt Synonym Gene Names
CEA; CEA
Similar Products
Product Notes
The CEA ceacam5 (Catalog #AAA147094) is a Protein produced from 293F cell and is intended for research purposes only. The product is available for immediate purchase. The Eukaryotic Carcinoembryonic Antigen (CEA) reacts with Homo sapiens (Human) and may cross-react with other species as described in the data sheet. AAA Biotech's Carcinoembryonic Antigen (CEA) can be used in a range of immunoassay formats including, but not limited to, WB (Western Blot), SDS-PAGE, Immunogen, Positive Control. Researchers should empirically determine the suitability of the CEA ceacam5 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 "Carcinoembryonic Antigen (CEA), 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.Item has been added to Shopping Cart
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