Anti-PDGF Receptor alpha (phospho Y742) 抗体 (ab5452)


  • 製品名
    Anti-PDGF Receptor alpha (phospho Y742) antibody
    PDGF Receptor alpha 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to PDGF Receptor alpha (phospho Y742)
  • 特異性
    PDGFR beta (50% homologous) has not been tested, but is not expected to react.
  • アプリケーション
    適用あり: WBmore details
  • 種交差性
    交差種: Mouse
    交差が予測される動物種: Rat, Human, Xenopus laevis
  • 免疫原

    Synthetic phospho peptide that contains Tyrosine 742 (Human).

  • ポジティブ・コントロール
    • NIH3T3 cells +/- PDGF.



Our Abpromise guarantee covers the use of ab5452 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 Use a concentration of 0.35 - 1 µg/ml. Detects a band of approximately 170-185 kDa.


  • 機能
    Receptor that binds both PDGFA and PDGFB and has a tyrosine-protein kinase activity.
  • 組織特異性
    Expressed in primary and metastatic colon tumors and in normal colon tissue. Tumors may express a different isoform to that found in normal tissue.
  • 関連疾患
    Note=A chromosomal aberration involving PDGFRA is found in some cases of hypereosinophilic syndrome. Interstitial chromosomal deletion del(4)(q12q12) causes the fusion of FIP1L1 and PDGFRA (FIP1L1-PDGFRA).
  • 配列類似性
    Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
    Contains 5 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 protein kinase domain.
  • 細胞内局在
  • Information by UniProt
  • 参照データベース
  • 別名
    • Alpha-type platelet-derived growth factor receptor antibody
    • CD140 antigen-like family member A antibody
    • CD140a antibody
    • CD140a antigen antibody
    • MGC74795 antibody
    • PDGF alpha chain antibody
    • PDGF-R-alpha antibody
    • PDGFR 2 antibody
    • PDGFR alpha antibody
    • PDGFR2 antibody
    • PDGFRA antibody
    • PDGFRA/BCR fusion antibody
    • PGFRA_HUMAN antibody
    • Platelet derived growth factor receptor 2 antibody
    • Platelet derived growth factor receptor alpha antibody
    • Platelet derived growth factor receptor alpha polypeptide antibody
    • Platelet derived growth factor receptor antibody
    • Rearranged in hypereosinophilia platelet derived growth factor receptor alpha fusion protein antibody
    • RHEPDGFRA antibody
    see all


  • Peptide Competition: Extracts prepared from NIH3T3 cells left unstimulated (1) and stimulated with PDGF (2-5) were resolved by SDS-PAGE on a 10% polyacrylamide gel and transferred to PVDF. Membranes were blocked with a 5% BSA-TBST buffer overnight at 4°C, then were incubated with 0.50 µg/mL ab5452 antibody for two hours at room temperature in a 1% BSA-TBST buffer, following prior incubation with: no peptide (1, 2), the nonphosphopeptide corresponding to the immunogen (3), a generic phosphotyrosine containing peptide (4), or, the phosphopeptide immunogen (5). After washing, membranes were incubated with goat F(ab’)2 anti-rabbit IgG alkaline phosphatase and bands were detected using the Tropix WesternStar method. The data show that only the peptide corresponding to ab5452 blocks the antibody signal, thereby demonstrating the specificity of the antibody.


This product has been referenced in:
  • Paugh BS  et al. Novel oncogenic PDGFRA mutations in pediatric high-grade gliomas. Cancer Res 73:6219-29 (2013). Human . Read more (PubMed: 23970477) »
  • Rao RC  et al. Efficient Serum-Free Derivation of Oligodendrocyte Precursors from Neural Stem Cell-Enriched Cultures. Stem Cells : (2008). WB ; Mouse . Read more (PubMed: 18403757) »

See all 2 Publications for this product

レビューと Q&A

Western blot
Loading amount
30 µg
Gel Running Conditions
Reduced Denaturing (10% gel/ SDS-PAGE)
Xenopus laevis Cell lysate - whole cell (lysate made from Xenopus embryos)
lysate made from Xenopus embryos
Blocking step
BSA as blocking agent for 12 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 4°C

Abcam user community

Verified customer

投稿 May 30 2014

Thank you for your recent enquiry. I can confirm the antibody is against tyrosine 742. The datasheet must have been recently amended as I wasn't able to find the sentence regarding autophosphorylation. Sorry for the inconvenience, Please do not hesi...

Read More