Anti-DBF4抗体(ab70134)

概述

  • 产品名称
  • 描述
    兔多克隆抗体to DBF4
  • 特异性
    ab70134 detects endogenous levels of total DBF4 protein.
  • 经测试应用
    适用于: ICC/IF, WB, ELISAmore details
  • 种属反应性
    与反应: Mouse, Human
  • 免疫原

    Synthetic peptide derived from the N terminus of human DBF4.

  • 阳性对照
    • NIH3T3 cell extracts treated with H2O2 (100µM, 30mins), COS7 cell extracts treated with PMA (125mg/ml, 30mins), and NIH3T3 cell extracts treated with both H2O2 (100µM, 30mins) and PMA (125mg/ml, 30mins).

性能

  • 形式
    Liquid
  • 存放说明
    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • 存储溶液
    Preservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • 纯度
    Immunogen affinity purified
  • 纯化说明
    ab70124 was affinity purified from rabbit antiserum by affinity chromatography using epitope specific immunogen.
  • 克隆
    多克隆
  • 同种型
    IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab70134 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 Use a concentration of 1 µg/ml.
WB 1/500 - 1/1000. Detects a band of approximately 77 kDa (predicted molecular weight: 77 kDa).
ELISA 1/10000.

靶标

  • 功能
    Regulatory subunit for CDC7 which activates its kinase activity thereby playing a central role in DNA replication and cell proliferation. Required for progression of S phase. The complex CDC7-DBF4A selectively phosphorylates MCM2 subunit at 'Ser-40' and 'Ser-53' and then is involved in regulating the initiation of DNA replication during cell cycle.
  • 组织特异性
    Highly expressed in testis and thymus. Expressed also in most cancer cells lines.
  • 序列相似性
    Contains 2 BRCT domains.
    Contains 1 DBF4-type zinc finger.
  • 翻译后修饰
    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • 细胞定位
    Nucleus.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Activator of S phase kinase antibody
    • ASK antibody
    • CHIF antibody
    • Chiffon homolog A antibody
    • DBF4 antibody
    • DBF4 homolog (S. cerevisiae) antibody
    • DBF4 homolog antibody
    • DBF4 type zinc finger containing protein 1 antibody
    • DBF4 zinc finger A antibody
    • DBF4 zinc finger antibody
    • DBF4, S. cerevisiae, homolog of antibody
    • DBF4-type zinc finger-containing protein 1 antibody
    • DBF4A antibody
    • DBF4A_HUMAN antibody
    • Dumbbell former 4, S. cerevisiae, homolog of antibody
    • OTTHUMP00000161661 antibody
    • Protein DBF4 homolog A antibody
    • ZDBF1 antibody
    • Zinc finger, DBF-type containing 1 antibody
    see all

图片

  • All lanes : Anti-DBF4 antibody (ab70134) at 1/500 dilution

    Lane 1 : NIH3T3 cell extracts treated with H2O2 (100µM, 30mins) at 5 µg
    Lane 2 : COS7 cell extracts treated with PMA (125mg/ml, 30mins)
    Lane 3 : NIH3T3 cell extracts treated with H2O2 (100µM, 30mins) and PMA (125mg/ml, 30mins) with immunising peptide at 5 µg


    Predicted band size : 77 kDa
    Observed band size : 77 kDa
    Additional bands at : 60 kDa. We are unsure as to the identity of these extra bands.
  • ICC/IF image of ab70134 stained HeLa cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab70134, 1µg/ml) overnight at +4°C. 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) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

文献

ab70134 has not yet been referenced specifically in any publications.

客户评价及客户问答

Thank you for contacting us in regards to Anti-DBF4 antibody (ab70134). I have been assured by the source of this antibody that the Western blot performed and displayed on the datasheet was performed with endogenous expression of DBF4 from NIH3T3 a...

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