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EpCAM Protein (AA 24-314) (rho-1D4 tag)

Crystallography grade EPCAM Origin: Human Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA, Crys
Catalog No. ABIN3079671
  • Target See all EpCAM (EPCAM) Proteins
    EpCAM (EPCAM) (Epithelial Cell Adhesion Molecule (EPCAM))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 24-314
    Origin
    • 23
    • 10
    • 4
    • 3
    • 2
    • 2
    • 2
    • 1
    Human
    Source
    • 21
    • 9
    • 5
    • 4
    • 3
    • 2
    • 1
    Insect Cells
    Purification tag / Conjugate
    This EpCAM protein is labelled with rho-1D4 tag.
    Application
    SDS-PAGE (SDS), Western Blotting (WB), ELISA, Crystallization (Crys)
    Sequence
    QEECVCENYK LAVNCFVNNN RQCQCTSVGA QNTVICSKLA AKCLVMKAEM NGSKLGRRAK PEGALQNNDG LYDPDCDESG LFKAKQCNGT SMCWCVNTAG VRRTDKDTEI TCSERVRTYW IIIELKHKAR EKPYDSKSLR TALQKEITTR YQLDPKFITS ILYENNVITI DLVQNSSQKT QNDVDIADVA YYFEKDVKGE SLFHSKKMDL TVNGEQLDLD PGQTLIYYVD EKAPEFSMQG LKAGVIAVIV VVVIAVVAGI VVLVISRKKR MAKYEKAEIK EMGEMHRELN A
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Characteristics
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Human EPCAM Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
    • State-of-the-art algorithm used for plasmid design (Gene synthesis).

    This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

    The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

    In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

    When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

    The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

    The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

    Purification
    Three step purification of membrane proteins expressed in baculovirus infected SF9 insect cells:
    1. Membrane proteins are fractioned by ultracentrifugation and subsequently solubilized with different detergents (detergent screen). Samples are analyzed by Western blot.
    2. The best performing detergent is used for solubilization and the proteins are purified via their rho1D4 tag via two rho1D4 antibody columns: one DTT resistant, the other one not. Eluate fractions are analyzed by Western blot.
    3. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatograph. Eluate fractions are analyzed by SDS-PAGE and Western blot.
    Purity
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Sterility
    0.22 μm filtered
    Endotoxin Level
    Protein is endotoxin-free.
    Grade
    Crystallography grade
    Top Product
    Discover our top product EPCAM Protein
  • Application Notes
    In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.
    Comment

    In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

    Restrictions
    For Research Use only
  • Format
    Liquid
    Buffer
    100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
    Handling Advice
    Avoid repeated freeze-thaw cycles.
    Storage
    -80 °C
    Storage Comment
    Store at -80°C.
    Expiry Date
    Unlimited (if stored properly)
  • Target
    EpCAM (EPCAM) (Epithelial Cell Adhesion Molecule (EPCAM))
    Alternative Name
    EPCAM (EPCAM Products)
    Synonyms
    DIAR5 Protein, EGP-2 Protein, EGP314 Protein, EGP40 Protein, ESA Protein, HNPCC8 Protein, KS1/4 Protein, KSA Protein, M4S1 Protein, MIC18 Protein, MK-1 Protein, TACSTD1 Protein, TROP1 Protein, ECS-1 Protein, ECS1 Protein, ESA1 Protein, M17S1 Protein, EGP Protein, Ep-CAM Protein, sb:cb6 Protein, tacstd Protein, wu:fj17g02 Protein, zgc:110304 Protein, zgc:77119 Protein, tacstd1 Protein, MGC80540 Protein, EPCAM Protein, egp Protein, ksa Protein, m4s1 Protein, mk-1 Protein, cd326 Protein, egp40 Protein, mic18 Protein, trop1 Protein, ep-cam Protein, hegp-2 Protein, co17-1a Protein, ga733-2 Protein, CD326 Protein, Egp314 Protein, EpCAM1 Protein, GA733-2 Protein, Ly74 Protein, Tacsd1 Protein, Tacstd1 Protein, gp40 Protein, epithelial cell adhesion molecule Protein, flotillin 2 Protein, epithelial cell adhesion molecule S homeolog Protein, EPCAM Protein, FLOT2 Protein, epcam Protein, epcam.S Protein, Epcam Protein
    Background
    May act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium for providing immunological barrier as a first line of defense against mucosal infection. Plays a role in embryonic stem cells proliferation and differentiation. Up-regulates the expression of FABP5, MYC and cyclins A and E. {ECO:0000269|PubMed:15195135, ECO:0000269|PubMed:15922867, ECO:0000269|PubMed:19785009, ECO:0000269|PubMed:20064925}.
    Molecular Weight
    33.9 kDa Including tag.
    UniProt
    P16422
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