製品の概要

  • 製品名Anti-Lin28B antibody
    Lin28B 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Lin28B
  • アプリケーション適用あり: WB, ELISA, IHC-P, Flow Cytmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Synthetic peptide conjugated to KLH from a region corresponding to the N-terminal of Human Lin28B.

  • ポジティブ・コントロール
    • Human spleen and testis tissues and HL60 cell lysate.

製品の特性

  • 製品の状態Liquid
  • 保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • バッファーPreservative: 0.09% Sodium azide
    Constituent: 99% PBS
  • Concentration information loading...
  • 精製度Protein A purified
  • ポリ/モノポリクローナル
  • アイソタイプIgG
  • 研究分野

アプリケーション

Our Abpromise guarantee covers the use of ab115698 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
WB 1/50 - 1/100. Predicted molecular weight: 27 kDa.
ELISA 1/1000.
IHC-P Use a concentration of 10 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Flow Cyt 1/10 - 1/50. ab171870-Rabbit polyclonal IgG, is suitable for use as an isotype control with this antibody.

ターゲット情報

  • 機能Acts as a suppressor of microRNA (miRNA) biogenesis by specifically binding the precursor let-7 (pre-let-7), a miRNA precursor. Acts by binding pre-let-7 and recruiting ZCCHC11/TUT4 uridylyltransferase, leading to the terminal uridylation of pre-let-7. Uridylated pre-let-7 miRNAs fail to be processed by Dicer and undergo degradation. Specifically recognizes the 5'-GGAG-3' motif in the terminal loop of pre-let-7. Also recognizes and binds non pre-let-7 pre-miRNAs that contain the 5'-GGAG-3' motif in the terminal loop, leading to their terminal uridylation and subsequent degradation. Mediates MYC-mediated let-7 repression. Isoform 1, when overexpressed, stimulates growth of the breast adenocarcinoma cell line MCF-7. Isoform 2 has no effect on cell growth.
  • 組織特異性High expression in testis, fetal liver, placenta and in hepatocellular carcinoma (HCC). Isoform 1 is only detected in moderately and poorly differentiated HCC tissues and placenta (at protein level). Isoform 2 is detected in fetal liver, non-tumor liver tissues, as well as well-differentiated tumor tissues (at protein level).
  • 配列類似性Belongs to the lin-28 family.
    Contains 2 CCHC-type zinc fingers.
    Contains 1 CSD (cold-shock) domain.
  • 細胞内局在Cytoplasm. Nucleus. Predominantly cytoplasmic at G1 phase, accumulates in the nucleus in S and G2 phases. The frequency of nuclear localization in S and in G2 phases is 60% and 30%, respectively.
  • Information by UniProt
  • 参照データベース
  • 別名
    • CSDD 2 antibody
    • CSDD2 antibody
    • FLJ16517 antibody
    • Lin 28 homolog B (C. elegans) antibody
    • Lin 28.2 antibody
    • Lin-28B antibody
    • LIN28B antibody
    • LN28B_HUMAN antibody
    • Protein lin-28 homolog B antibody
    see all

Anti-Lin28B antibody 画像

  • Immunohistochemistry Image of Human Spleen (formalin-fixed, paraffin-embedded) stained with Lin28B antibody (ab115698) at 10 µg/ml followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.
  • Immunohistochemistry Image of Human Testis (formalin-fixed, paraffin-embedded) stained with Lin28B antibody (ab115698) at 10 µg/ml followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.
  • Immunohistochemistry Image of Human Testis (formalin-fixed, paraffin-embedded) stained with Lin28B antibody (ab115698) at 10 µg/ml followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.
  • Anti-Lin28B antibody (ab115698) at 1/1000 dilution + HL60 cell line lysate at 35 µg

    Secondary
    HRP goat anti-rabbit (H+L) at 1/5000 dilution

    Predicted band size : 27 kDa

    Incubation time was overnight at 4°C. Blocking/Dilution buffer: 5% NFDM/TBST.

  • Overlay histogram showing HL-60 cells stained with ab115698 (green line). The cells were fixed with paraformaldehyde and then permeabilized with 90% methanol for 10 min. The cells were then incubated in 3% BSA to block non-specific protein-protein interactions followed by the antibody (ab115698, 1µg/1x106 cells) for 60 min at 37ºC. The secondary antibody used was FITC conjugated goat anti-rabbit IgG at 1/200 dilution for 40 min at room temperature. Blank control (blue line) was used under the same conditions. Acquisition of  >10,000 events was performed.

Anti-Lin28B antibody (ab115698) 使用論文

ab115698 has not yet been referenced specifically in any publications.

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The fixation for this image was 2% PFA at room temperature for 10 minutes. The permeabilization was done with 90% methanol.

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