概述

  • 产品名称Anti-Geminin抗体
    参阅全部 Geminin 一抗
  • 描述
    兔多克隆抗体to Geminin
  • 特异性This antibody detects a band representing Geminin by Western blot at 33kD on 293T cell lysate, this band can be blocked by the immunising peptide. It also detects a band at about 45kD that is not blocked by the immunising peptide and is thought to be non-specific.
  • 经测试应用适用于: ICC/IF, WB, IHC-Pmore details
  • 种属反应性
    与反应: Human
    不与反应: Mouse
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Human Geminin.

  • 阳性对照
    • This antibody gave a positive signal in Hek293 whole cell lysate.

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituent: PBS
    Note: Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域

相关产品

应用

Our Abpromise guarantee covers the use of ab12147 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
ICC/IF 1/400.
WB 1/500. Detects a band of approximately 33 kDa (predicted molecular weight: 23.5 kDa).
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol.

靶标

  • 功能Inhibits DNA replication by preventing the incorporation of MCM complex into prereplication complex (pre-RC). It is degraded during the mitotic phase of the cell cycle. Its destruction at the metaphase-anaphase transition permits replication in the succeeding cell cycle.
  • 序列相似性Belongs to the geminin family.
  • 发展阶段Absent during G1 phase, accumulates during S, G2, and M phases, and disappears at the time of the metaphase-anaphase transition.
  • Information by UniProt
  • 数据库链接
  • 别名
    • DNA replication inhibitor antibody
    • Gem antibody
    • GEMI_HUMAN antibody
    • Geminin antibody
    • Geminin DNA replication inhibitor antibody
    • GMNN antibody
    • OTTHUMP00000039393 antibody
    • RP3 369A17.3 antibody
    see all

Anti-Geminin antibody 图像

  • All lanes : Anti-Geminin antibody (ab12147) at 1/500 dilution

    Lane 1 : 293 lysate
    Lane 2 : 293 lysate with Human Geminin peptide (ab12408) at 1 µg/ml

    Lysates/proteins at 5 µg/ml per lane.

    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 23.5 kDa
    Observed band size : 33 kDa (why is the actual band size different from the predicted?)


    The lower band represents Geminin (33 kDa - predicted molecular weight 23 kDa), and is blocked by the immunising peptide, the upper band is likely to be non-specific as it is not blocked by the peptide.
  • ab12147 (1/400) staining geminin in assynchronous HeLa cells. Cells were fixed in paraformaldehyde and counterstained with DAPI in order to highlight the nucleus. Secondary antibody: goat anti-rabbit IgG conjugated to Cy3. Please refer to abreview for further details.

    See Abreview

  • Image courtesy of Human Protein Atlas

    ab12147 staining in human testis, showing staining of the cells in the ductus seminiferus (in brown). Paraffin embedded testis tissue was incubated with ab12147 (1:175 dilution) for 30 mins at room temperature. Antigen retrieval was performed by heat induction in citrate buffer pH 6.ab12147 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

    .

  • Lane 1 : Anti-Geminin antibody (ab12147) at 1 µg/ml
    Lane 2 : Anti-6X His tag® antibody - ChIP Grade (ab9108) at 1 µg/ml

    Lane 1 : Recombinant Human Geminin protein (ab40570)
    Lane 2 : Recombinant Human Geminin protein (ab40570)

    Lysates/proteins at 0.1 µg per lane.

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

    Performed under reducing conditions.

    Predicted band size : 23.5 kDa
    Observed band size : 32 kDa (why is the actual band size different from the predicted?)
  • Anti-Geminin antibody (ab12147) at 1/500 dilution + Cell lysate prepared from human HeLa nuclear extract at 50 µg

    Secondary
    HRP-conjugated goat poyclonal to rabbit IgG at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 23.5 kDa
    Observed band size : 33 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 95 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 10 minutes

    This image is a courtesy of Anonymous Abreview

    See Abreview

Anti-Geminin antibody (ab12147)参考文献

This product has been referenced in:
  • Liu P  et al. Cell-cycle-regulated activation of Akt kinase by phosphorylation at its carboxyl terminus. Nature 508:541-5 (2014). Mouse . Read more (PubMed: 24670654) »
  • Maya-Mendoza A  et al. Immortalised breast epithelia survive prolonged DNA replication stress and return to cycle from a senescent-like state. Cell Death Dis 5:e1351 (2014). WB, ICC/IF ; Human . Read more (PubMed: 25058425) »

See all 4 Publications for this product

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - nuclear (HeLa nuclear extract)
Loading amount 50 µg
Specification HeLa nuclear extract
Gel Running Conditions Reduced Denaturing (10% gel)
Blocking step Milk as blocking agent for 14 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 4°C
Username

Abcam user community

Verified customer

提交于 Nov 03 2009

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (A549)
Loading amount 50 µg
Specification A549
Gel Running Conditions Reduced Denaturing (11% Tris-Bicine Gel)
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
Username

Abcam user community

Verified customer

提交于 Oct 16 2009

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (HeLa)
Specification HeLa
Fixative Paraformaldehyde
Username

Dr. Kirk McManus

Verified customer

提交于 Jun 26 2007

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - nuclear (Hela, Jurkat and SupT1 cell lines)
Loading amount 15 µg
Specification Hela, Jurkat and SupT1 cell lines
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5%
Username

Abcam user community

Verified customer

提交于 Nov 02 2006

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (HeLa)
Specification HeLa
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5%
Username

Abcam user community

Verified customer

提交于 Aug 15 2005

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