This fast track antibody is not yet fully characterized. It is subject to these terms and conditions

製品の概要

  • 製品名
    Anti-PTP lambda antibody
  • 製品の詳細
    Rabbit polyclonal to PTP lambda

    This product is a fast track antibody. It has been affinity purified and shows high titre values against the immunizing peptide by ELISA. Read the terms of use »

  • 由来種
    Rabbit
  • 種交差性

    交差が予測される動物種: Human
  • 免疫原

    Synthetic peptide derived from residues 850 - 950 of Human PTP lambda.

  • ポジティブ・コントロール
    • IF: HeLa Hek293, HepG2 and MCF7 cells. IHC-P: human cerebral cortex WB: human brain, kidney,pancreas, heart tissue lysates.

製品の特性

  • 製品の状態
    Liquid
  • 保存方法
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • バッファー
    Preservative: 0.02% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • 精製度
    Immunogen affinity 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

Fast track antibodies constitute a diverse group of products that have been released to accelerate your research, but are not yet fully characterized. They have all been affinity purified and show high titre values against the immunizing peptide (by ELISA). Fast track terms of use

アプリケーション Abreviews 特記事項
WB
IHC-P
ICC/IF
  • 追加情報
    WB: Inconclusive data due to lysates used. A weak band of predicted size (~160kDa) is observed in human kidney lysate which is quenched by the blocking peptide (ab13230), however no band is observed in human brain or pancreas lysate.

    IF/ICC: see figure below.

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

    • 関連性
      PTP lambda is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle and oncogenic transformation. PTP lambda is a large protein that possesses a C-terminus PTP domain and multiple noncatalytic domains which include a domain with similarity to band 4.1 superfamily of cytoskeletal-associated proteins, a region consisting of five PDZ domains and a leucine zipper motif. Four alternatively spliced transcript variants, which encode distinct proteins, have been reported. PTP lambda is up-regulated upon cell contact and is found in high levels in brain, pancreas, and skeletal muscle; less in colon, kidney, liver, stomach and uterus. It is not expressed in placenta and spleen.
    • 細胞内局在
      Type 1 membrane protein
    • 参照データベース
    • 別名
      • Pancreatic carcinoma phosphatase 2 antibody
      • PCP-2 antibody
      • Protein-tyrosine phosphatase J antibody
      • PTP-J antibody
      • PTPRU antibody
      • R-PTP-U antibody
      • Receptor-type tyrosine-protein phosphatase U antibody
      see all

    画像

    This Fast-Track antibody is not yet fully characterised. These images represent inconclusive preliminary data.

    • A weak band of predicted size (~160kDa) is observed in human kidney lysate which is quenched by the blocking peptide (ab13230).

    • Image courtesy of www.proteinatlas.org
      ab13223 staining PTP lambda in human cerebral cortex and showing a strong staining on the neuronal cells. Paraffin embedded human cerebral cortex tissues were cut into 4µm sections and incubated with ab13223 (1/75) for 30 minutes at room temperature. Antigen retrieval was performed by heat induction in citrate buffer pH 6. ab13223 was tested in a tissue microarray (TMA) containing a wide range of normal and cancer tissues as well as a cell microarray consisting of a range of commonly used, well characterised human cell lines. Further results for this antibody can be found at www.proteinatlas.org
    • ICC/IF image of ab13223 stained HeLa cells. The cells were 100% methanol fixed (5 min), permabilised in 0.1% PBS-Tween (20 min) and incubated with the antibody (ab13223, 5µg/ml) for 1h at room temperature. 1%BSA / 10% normal goat serum / 0.3M glycine was used to block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue). This antibody also gave a positive IF result in 4% PFA and 100% methanol fixed Hek293, HepG2 and MCF7 cells. However, this Fast-Track antibody is not yet fully characterised. This image represents inconclusive preliminary data.

    参考文献

    This product has been referenced in:
    • Zhu Z  et al. Protein tyrosine phosphatase receptor U (PTPRU) is required for glioma growth and motility. Carcinogenesis 35:1901-10 (2014). Read more (PubMed: 24876153) »
    • Hyun SW  et al. Diverse injurious stimuli reduce protein tyrosine phosphatase-µ expression and enhance epidermal growth factor receptor signaling in human airway epithelia. Exp Lung Res 37:327-43 (2011). Read more (PubMed: 21649524) »

    See all 2 Publications for this product

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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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