重组
RabMAb

Anti-p27 KIP 1抗体[EPFHCR16] (ab92741)

概述

  • 产品名称
    Anti-p27 KIP 1抗体[EPFHCR16]
    参阅全部 p27 KIP 1 一抗
  • 描述
    兔单克隆抗体[EPFHCR16] to p27 KIP 1
  • 经测试应用
    适用于: WB, IHC-Pmore details
    不适用于: Flow Cyt,ICC or IP
  • 种属反应性
    与反应: Mouse, Rat
  • 免疫原

    A recombinant protein within Mouse p27 KIP 1.

  • 阳性对照
    • WB: NIH3T3, C6 and Neuro 2a cell lysates. IHC-P: Rat testis, mouse testis, lung and thymus tissues.
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.

     

    A trial size is available to purchase for this antibody.

    Human: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

性能

应用

Our Abpromise guarantee covers the use of ab92741 in the following tested applications.

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

应用 Ab评论 说明
WB 1/1000 - 1/5000. Detects a band of approximately 27 kDa (predicted molecular weight: 22 kDa).
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
  • 应用说明
    Is unsuitable for Flow Cyt,ICC or IP.
  • 靶标

    • 功能
      Important regulator of cell cycle progression. Involved in G1 arrest. Potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. Forms a complex with cyclin type D-CDK4 complexes and is involved in the assembly, stability, and modulation of CCND1-CDK4 complex activation. Acts either as an inhibitor or an activator of cyclin type D-CDK4 complexes depending on its phosphorylation state and/or stoichometry.
    • 组织特异性
      Expressed in all tissues tested. Highest levels in skeletal muscle, lowest in liver and kidney.
    • 疾病相关
      Defects in CDKN1B are the cause of multiple endocrine neoplasia type 4 (MEN4) [MIM:610755]. Multiple endocrine neoplasia (MEN) syndromes are inherited cancer syndromes of the thyroid. MEN4 is a MEN-like syndrome with a phenotypic overlap of both MEN1 and MEN2.
    • 序列相似性
      Belongs to the CDI family.
    • 结构域
      A peptide sequence containing only AA 28-79 retains substantial Kip1 cyclin A/CDK2 inhibitory activity.
    • 翻译后修饰
      Phosphorylated; phosphorylation occurs on serine, threonine and tyrosine residues. Phosphorylation on Ser-10 is the major site of phosphorylation in resting cells, takes place at the G(0)-G(1) phase and leads to protein stability. Phosphorylation on other sites is greatly enhanced by mitogens, growth factors, cMYC and in certain cancer cell lines. The phosphorylated form found in the cytoplasm is inactivate. Phosphorylation on Thr-198 is required for interaction with 14-3-3 proteins. Phosphorylation on Thr-187, by CDK2 leads to protein ubiquitination and proteasomal degradation. Tyrosine phosphorylation promotes this process. Phosphorylation by PKB/AKT1 can be suppressed by LY294002, an inhibitor of the catalytic subunit of PI3K. Phosphorylation on Tyr-88 and Tyr-89 has no effect on binding CDK2, but is required for binding CDK4. Dephosphorylated on tyrosine residues by G-CSF.
      Ubiquitinated; in the cytoplasm by the KPC complex (composed of RNF123/KPC1 and UBAC1/KPC2) and, in the nucleus, by SCF(SKP2). The latter requires prior phosphorylation on Thr-187. Ubiquitinated; by a TRIM21-containing SCF(SKP2)-like complex; leads to its degradation.
      Subject to degradation in the lysosome. Interaction with SNX6 promotes lysosomal degradation.
    • 细胞定位
      Nucleus. Cytoplasm. Endosome. Nuclear and cytoplasmic in quiescent cells. AKT-or RSK-mediated phosphorylation on Thr-198, binds 14-3-3, translocates to the cytoplasm and promotes cell cycle progression. Mitogen-activated UHMK1 phosphorylation on Ser-10 also results in translocation to the cytoplasm and cell cycle progression. Phosphorylation on Ser-10 facilitates nuclear export. Translocates to the nucleus on phosphorylation of Tyr-88 and Tyr-89. Colocalizes at the endosome with SNX6 and this leads to lysosomal degradation.
    • Information by UniProt
    • 数据库链接
    • 别名
      • AA408329 antibody
      • AI843786 antibody
      • Cdki1b antibody
      • CDKN 1B antibody
      • CDKN 4 antibody
      • CDKN1B antibody
      • CDKN4 antibody
      • CDN1B_HUMAN antibody
      • Cyclin Dependent Kinase Inhibitor 1B antibody
      • Cyclin dependent kinase inhibitor p27 antibody
      • Cyclin-dependent kinase inhibitor 1B (p27, Kip1) antibody
      • Cyclin-dependent kinase inhibitor 1B antibody
      • Cyclin-dependent kinase inhibitor p27 antibody
      • Cyclin-dependent kinase inhibitor p27 Kip1 antibody
      • KIP 1 antibody
      • KIP1 antibody
      • MEN1B antibody
      • MEN4 antibody
      • OTTHUMP00000195098 antibody
      • OTTHUMP00000195099 antibody
      • p27 antibody
      • p27 Kip1 antibody
      • P27-like cyclin-dependent kinase inhibitor antibody
      • p27Kip1 antibody
      see all

    图片

    • All lanes : Anti-p27 KIP 1 antibody [EPFHCR16] (ab92741) at 1/1000 dilution

      Lane 1 : NIH3T3 cell lysate
      Lane 2 : C6 cell lysate
      Lane 3 : Neuro 2a cell lysate

      Lysates/proteins at 10 µg per lane.

      Secondary
      goat anti-rabbit HRP at 1/2000 dilution

      Predicted band size : 22 kDa
      Observed band size : 27 kDa (why is the actual band size different from the predicted?)
    • Immunohistochemical analysis of paraffin-embedded mouse testis tissue labeling p27 KIP 1 with ab92741 at 1/5000 dilution, followed by Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining in Leydig and Sertoli cells and Leydig cells of mouse testis is observed (PMID: 10098522). Counter stained with Hematoxylin.

      Secondary antibody only control: Used PBS instead of primary antibody.

      Perform heat mediated antigen retrieval using Universal HIER antigen retrieval reagent (10X) (ab208572).

    • Immunohistochemical analysis of paraffin-embedded rat testis tissue labeling p27 KIP 1 with ab92741 at 1/5000 dilution, followed by Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining in Leydig and Sertoli cells and Leydig cells of rat testis is observed (PMID: 10098522). Counter stained with Hematoxylin.

      Secondary antibody only control: Used PBS instead of primary antibody.

      Perform heat mediated antigen retrieval using Universal HIER antigen retrieval reagent (10X) (ab208572).

    • ab92741 at 1/100 dilution staining p27 KIP in Mouse lung by Immunohistochemistry, Paraffin-embedded tissue.
    • ab92741 at 1/100 dilution staining p27 KIP in Mouse thymus by Immunohistochemistry, Paraffin-embedded tissue.

    文献

    This product has been referenced in:
    • Lin X  et al. Antitumor effects and the underlying mechanism of licochalcone A combined with 5-fluorouracil in gastric cancer cells. Oncol Lett 13:1695-1701 (2017). WB ; Human . Read more (PubMed: 28454311) »
    • Chen R  et al. MicroRNA-93 promotes the malignant phenotypes of human glioma cells and induces their chemoresistance to temozolomide. Biol Open 5:669-77 (2016). WB . Read more (PubMed: 27185265) »

    See all 5 Publications for this product

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