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Human HER2/ERBB2 transcript variant 1 Gene ORF cDNA clone in cloning vector

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    Human ErbB2/HER2 cDNA Clone Product Information
    NCBI RefSeq:NM_004448.2
    RefSeq ORF Size:3768bp
    cDNA Description:Full length Clone DNA of Homo sapiens v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian), transcript variant 1.
    Gene Synonym:ErbB2, NEU, NGL, HER2, TKR1, CD340, HER-2, c-erbB2, HER-2/neu, p185erbB2
    Species:Human
    Vector:pMD18-T Simple Vector
    Plasmid:pMD-ERBB2
    Restriction Site:
    Tag Sequence:
    Sequence Description:Identical with the Gene Bank Ref. ID sequence except for three point mutations: 1960 A/G resulting in the amino acid 654Ile substitution by Val, 1963 A/G resulting in the amino acid 655Ile substitution by Val and 3508 C/G resulting in the amino acid 1170Pro substitution by Ala.
    Sequencing primers:M13-47 and RV-M
    ( We provide with ERBB2 qPCR primers for gene expression analysis, HP100074 )
    Promoter:
    Application:
    Antibiotic in E.coli:Ampicillin
    Antibiotic in mammalian cell:
    Shipping_carrier:Each tube contains lyophilized plasmid.
    Storage:The lyophilized plasmid can be stored at room temperature for three months.
    pMD18-T Simple Vector Information

    pMD18-T Simple Vector is a high-efficiency TA cloning vector constructed from pUC18, of which the initial multiple cloning sites (MCS) were destroyed. Thus the cDNA should be amplified by PCR with primers containing a restriction site for subclone. Competent cells appropriate for pUC18 are also appropriated for the Vector, e.g. JM109, DH5α, TOP10. The pMD18-T Simple Vector is 2.6kb in size. Selection of the plasmid in E. coli is conferred by the ampicillin resistance gene. The coding sequence was inserted by TA cloning at site 425.

    pMD18-T Simple Usage Suggestion

    The coding sequence can be amplified by PCR with M13-47 and RV-M primers.

    Vector Sequence Download
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    Background

    Epidermal growth factor receptor 2 (HER2), also known as ErbB2, NEU, and CD340, is a type I membrane glycoprotein, and belongs to the epidermal growth factor (EGF) receptor family. HER2 protein cannot bind growth factors due to the lacking of ligand binding domain of its own and autoinhibited constitutively. However, HER2 forms a heterodimer with other ligand-bound EGF receptor family members, therefore stabilizes ligand binding and enhances kinase-mediated activation of downstream molecules. HER2 plays a key role in development, cell proliferation and differentiation. HER2 gene has been reported to associate with malignancy and a poor prognosis in numerous carcinomas, including breast, prostate, ovarian, lung cancers and so on.

    Immune Checkpoint   Immunotherapy   Cancer Immunotherapy   Targeted Therapy

    References
  • Krawczyk N, et al. (2009) HER2 status on persistent disseminated tumor cells after adjuvant therapy may differ from initial HER2 status on primary tumor. Anticancer Res. 29(10): 4019-24.
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    Catalog: HG10004-M
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    Datasheet & Documentation

    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.
    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"