• 产品名称Anti-SF3B14抗体
  • 描述
    兔多克隆抗体to SF3B14
  • 经测试应用适用于: WB, ELISA, ICC/IFmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse
  • 免疫原

    Synthesized peptide derived from the C-terminal region of human SF3B14

  • 阳性对照
    • Extracts from HepG2 cells This antibody gave a positive result when used in the following methanol fixed cell lines: HepG2.


  • 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, 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域



Our Abpromise guarantee covers the use of ab74676 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 1/500 - 1/1000. Predicted molecular weight: 14 kDa.
ELISA 1/40000.
ICC/IF Use a concentration of 5 µg/ml.


  • 功能Necessary for the splicing of pre-mRNA. Directly contacts the pre-mRNA branch site adenosine for the first catalytic step of splicing. Enters the spliceosome and associates with the pre-mRNA branch site as part of the 17S U2 or, in the case of the minor spliceosome, as part of the 18S U11/U12 snRNP complex, and thus may facilitate the interaction of these snRNP with the branch sites of U2 and U12 respectively.
  • 序列相似性Contains 1 RRM (RNA recognition motif) domain.
  • 细胞定位Nucleus.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Ht006 antibody
    • P14 antibody
    • PM14_HUMAN antibody
    • Pre mRNA branch site protein p14 antibody
    • Pre-mRNA branch site protein p14 antibody
    • SAP14 antibody
    • SF3B 14 kDa subunit antibody
    • SF3B14 antibody
    • SF3B14a antibody
    • Splicing factor 3B, 14 kDa subunit antibody
    see all

Anti-SF3B14 antibody 图像

  • ICC/IF image of ab74676 stained HepG2 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 ab74676 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/250 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.

  • All lanes : Anti-SF3B14 antibody (ab74676) at 1/500 dilution

    Lane 1 : extracts from HepG2 cells
    Lane 2 : extracts from HepG2 cells with immunizing peptide at 10 µg

    Lysates/proteins at 20 µg per lane.

    Predicted band size : 14 kDa
    Observed band size : 19 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 48 kDa. We are unsure as to the identity of these extra bands.

Anti-SF3B14 antibody (ab74676)参考文献

ab74676 has not yet been referenced specifically in any publications.

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