쥐 Carboxypeptidase E/CPE Gene ORF cDNA clone expression plasmid, N-Flag 태그

    데이터시트리뷰관련제품프로토콜
     CPE cDNA 클론 제품 정보
    Gene_bank_ref_id:NM_013494.3
    cDNA 크기:1431bp
    cDNA 설명:Full length Clone DNA of Mus musculus carboxypeptidase E with N terminal Flag tag.
    유전자 동의어:CPH; fat; Cph1; Cph-1; R74677
    :Mouse
    벡터:pCMV3-N-FLAG
    Plasmid:
    제한 사이트:
    태그 씨퀀스:FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
    염기서열 설명:
    Sequencing primers:T7(TAATACGACTCACTATAGGG) BGH(TAGAAGGCACAGTCGAGG)
    ( We provide with CPE qPCR primers for gene expression analysis, MP201013 )
    Promoter:Enhanced CMV mammalian cell promoter
    Application:Stable or Transient mammalian expression
    Antibiotic in E.coli:Kanamycin
    Antibiotic in mammalian cell:Hygromycin
    Shipping_carrier:Each tube contains lyophilized plasmid.
    보관:The lyophilized plasmid can be stored at room temperature for three months.
    FLAG Tag Info

    FLAG-tag, or FLAG octapeptide, is a polypeptide protein tag that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild-type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.

    A FLAG-tag can be used in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a FLAG-tag to this protein allows one to follow the protein with an antibody against the FLAG sequence. Examples are cellular localization studies by immunofluorescence or detection by SDS PAGE protein electrophoresis.

    The peptide sequence of the FLAG-tag from the N-terminus to the C-terminus is: DYKDDDDK (1012 Da). It can be used in conjunction with other affinity tags, for example a polyhistidine tag (His-tag), HA-tag or Myc-tag. It can be fused to the C-terminus or the N-terminus of a protein. Some commercially available antibodies (e.g., M1/4E11) recognize the epitope only when it is present at the N-terminus. However, other available antibodies (e.g., M2) are position-insensitive.

    쥐 Carboxypeptidase E/CPE Gene ORF cDNA clone expression plasmid, N-Flag 태그 on other vectors
    Product nameProduct name
    연구배경

    Carboxypeptidase E (CPE), also known as Carboxypeptidase H, is a peripheral membrane protein and a zinc metallocarboxypeptidase, and the conversion of proCPE into CPE occurs primarily in secretory vesicles. The active form of CPE cleaves C-terminal amino acid residues of the peptide, and is thus involved in the biosynthesis of peptide hormones and neurotransmitters including insulin, enkephalin, etc. The enzymatic activity is enhanced by millimolar concentrations of Co2+. It has also been proposed that membrane-associated carboxypeptidase E acts as a sorting receptor for targeting regulated secretory proteins which are mostly prohormones and neuropeptides in the trans-Golgi network of the pituitary and in secretory granules into the secretory pathway.Its interaction with glycosphingolipid-cholesterol rafts at the TGN facilitates the targeting. Mutations in this gene are implicated in type I I diabetes due to impaired glucose clearance and insulin resistance.

    참고자료
  • Manser, E. et al., 1990, Biochem. J. 267: 517-525.
  • Cool, D.R. et al., 1997, Cell. 88: 73-83.
  • Song, L. and Fricker, L. 1995, J. Neurochem. 65: 444-453.
  • Dhanvantari,S. et al., 2000, J. Biol. Chem. 275: 29887-29893.
  • Jeffrey, K.D. et al., 2008, Proc. Natl. Acad. Sci. U.S.A. 105: 8452-8457
  • Size / Price
    Cat No: MG51055-NF
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