Anti-Androgen Receptor 抗体 [AR 441] (Biotin) (ab79447)


  • 製品名Anti-Androgen Receptor antibody [AR 441] (Biotin)
    Androgen Receptor 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [AR 441] to Androgen Receptor (Biotin)
  • 標識Biotin
  • 特異性We have data to indicate that this antibody may not cross react with Mouse. However, this has not been conclusively tested and expression levels may vary in certain cell lines/tissues.
  • アプリケーション適用あり: WB, IP, IHC-P, ICC/IFmore details
  • 種交差性
    交差種: Dog, Human
    交差が予測される動物種: Chimpanzee, Baboon, Cynomolgus Monkey, Rhesus monkey
  • 免疫原

    Synthetic peptide:


    , corresponding to amino acids 299-315 of Human Androgen Receptor

  • ポジティブ・コントロール
    • LnCap cells. Prostate carcinoma. Human Prostate tissue.



Our Abpromise guarantee covers the use of ab79447 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
  • 追加情報ICC/IF: Use at an assay dependent dilution.
    IHC-P: 1/25 for 20 min at RT. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0 for 10-20 min followed by cooling at RT for 20 min. Requires detection with a high-sensitivity detection system.
    IP: Use at 2µg/mg of lysate (Denatured).
    WB: Use at a concentration of 1 µg/ml for 2hrs at RT. Predicted molecular weight: 99 kDa.

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • ターゲット情報

    • 機能Steroid hormone receptors are ligand-activated transcription factors that regulate eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Transcription factor activity is modulated by bound coactivator and corepressor proteins. Transcription activation is down-regulated by NR0B2. Activated, but not phosphorylated, by HIPK3 and ZIPK/DAPK3.
      Isoform 3 and isoform 4 lack the C-terminal ligand-binding domain and may therefore constitutively activate the transcription of a specific set of genes independently of steroid hormones.
    • 組織特異性Isoform 2 is mainly expressed in heart and skeletal muscle (PubMed:15634333). Isoform 3 is expressed by basal and stromal cells of prostate (at protein level) (PubMed:19244107).
    • 関連疾患Androgen insensitivity syndrome
      Spinal and bulbar muscular atrophy X-linked 1
      Defects in AR may play a role in metastatic prostate cancer. The mutated receptor stimulates prostate growth and metastases development despite of androgen ablation. This treatment can reduce primary and metastatic lesions probably by inducing apoptosis of tumor cells when they express the wild-type receptor.
      Androgen insensitivity, partial
    • 配列類似性Belongs to the nuclear hormone receptor family. NR3 subfamily.
      Contains 1 nuclear receptor DNA-binding domain.
    • ドメインComposed of three domains: a modulating N-terminal domain, a DNA-binding domain and a C-terminal ligand-binding domain. In the presence of bound steroid the ligand-binding domain interacts with the N-terminal modulating domain, and thereby activates AR transcription factor activity. Agonist binding is required for dimerization and binding to target DNA. The transcription factor activity of the complex formed by ligand-activated AR and DNA is modulated by interactions with coactivator and corepressor proteins. Interaction with RANBP9 is mediated by both the N-terminal domain and the DNA-binding domain. Interaction with EFCAB6/DJBP is mediated by the DNA-binding domain.
    • 翻訳後修飾Sumoylated on Lys-388 (major) and Lys-521. Ubiquitinated. Deubiquitinated by USP26. 'Lys-6' and 'Lys-27'-linked polyubiquitination by RNF6 modulates AR transcriptional activity and specificity.
      Phosphorylated in prostate cancer cells in response to several growth factors including EGF. Phosphorylation is induced by c-Src kinase (CSK). Tyr-535 is one of the major phosphorylation sites and an increase in phosphorylation and Src kinase activity is associated with prostate cancer progression. Phosphorylation by TNK2 enhances the DNA-binding and transcriptional activity and may be responsible for androgen-independent progression of prostate cancer. Phosphorylation at Ser-83 by CDK9 regulates AR promoter selectivity and cell growth. Phosphorylation by PAK6 leads to AR-mediated transcription inhibition.
      Palmitoylated by ZDHHC7 and ZDHHC21. Palmitoylation is required for plasma membrane targeting and for rapid intracellular signaling via ERK and AKT kinases and cAMP generation.
    • 細胞内局在Nucleus. Cytoplasm. Predominantly cytoplasmic in unligated form but translocates to the nucleus upon ligand-binding. Can also translocate to the nucleus in unligated form in the presence of RACK1.
    • Information by UniProt
    • 参照データベース
      see all
    • 製品の状態There are 2 isoforms produced by alternative splicing. Isoform 1 is also known as: AR-B; isoform 2 is known as AR-A or variant AR45.
    • 別名
      • AIS antibody
      • ANDR_HUMAN antibody
      • Androgen nuclear receptor variant 2 antibody
      • Androgen receptor (dihydrotestosterone receptor; testicular feminization; spinal and bulbar muscular atrophy; Kennedy disease) antibody
      • Androgen receptor antibody
      • androgen receptor splice variant 4b antibody
      • AR antibody
      • AR8 antibody
      • DHTR antibody
      • Dihydro testosterone receptor antibody
      • Dihydrotestosterone receptor (DHTR) antibody
      • Dihydrotestosterone receptor antibody
      • HUMARA antibody
      • HYSP1 antibody
      • KD antibody
      • Kennedy disease (KD) antibody
      • NR3C4 antibody
      • Nuclear receptor subfamily 3 group C member 4 (NR3C4) antibody
      • Nuclear receptor subfamily 3 group C member 4 antibody
      • SBMA antibody
      • SMAX1 antibody
      • Spinal and bulbar muscular atrophy (SBMA) antibody
      • Spinal and bulbar muscular atrophy antibody
      • Testicular Feminization (TFM) antibody
      • TFM antibody
      see all

    Anti-Androgen Receptor antibody [AR 441] (Biotin) (ab79447) 使用論文

    ab79447 has not yet been referenced specifically in any publications.

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