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FAM129B Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2026年01月05日
  • W, IP, IF-IC, F
  • Rabbit
  • H,Mk
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      FAM129B Antibody

    • 抗原

      synthetic peptide corresponding to residues surrounding Glu705 of human Fam129B protein

    • 应用范围

      W, IP, IF-IC, F

    • 宿主

      Rabbit

    • 供应商

      CST

    • 级别

      详见MSDS文件

    • 适应物种

      H,Mk

    • 库存

      大量

    • 保质期

      详见说明书

    • 是否单克隆

      2

    • 保存条件

      -20°c

    • 规格

      100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:100 ul (10 western blots)产品价格:¥请询价
    规格:carrier free & custom formulation / quantity产品价格:¥请询价

    pathway more info application references datasheet PDF MSDS PDF protocols

    Applications Key:  W=Western Blotting  IP=Immunoprecipitation  IF-IC=Immunofluorescence (Immunocytochemistry)  F=Flow Cytometry
    Reactivity Key:  H=Human  Mk=Monkey
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Applications Reactivity Sensitivity MW (kDa) Source
    W IP IF-IC F H Mk Endogenous 95 Rabbit
    Protocols
    Specificity / Sensitivity

    FAM129B Antibody recognizes endogenous levels of total FAM129B protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu705 of human Fam129B protein. Antibodies were purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of whole cell extracts from various cell lines using FAM129B Antibody (upper) or GAPDH (14C10) Rabbit mAb Antibody #2118 (lower).

    Flow Cytometry

    Flow Cytometry

    Flow cytometric analysis of HeLa cells using FAM129B Antibody (blue) compared to Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (red).

    IF-IC

    IF-IC

    Confocal immunofluorescent analysis of A-431 (left) and HeLa cells (right) using FAM129B Antibody (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).


    Background

    FAM129B/Niban-like protein 1 (family with sequence similarity 129, member B) belongs to a poorly characterized family of Niban proteins that also includes FAM129A/Niban and FAM129C/Niban-like protein 2. FAM129A/Niban is implicated in the ER stress response and is upregulated at the protein level in thyroid carcinoma (1,2). FAM129C/Niban-like protein 2 is preferentially expressed in B-cells and is one of five biomarkers upregulated in whole blood from patients with colorectal carcinoma (3,4). FAM129B is broadly expressed and has been shown to be a downstream target of B-Raf in melanoma cells (5). Though FAM129B does not appear to regulate cell growth and division, phosphorylation of FAM129B by B-Raf is essential for the invasive potential of melanoma and non-melanoma cell lines (5). Deletion of FAM129B in melanoma cells significantly impairs B-Raf/MEK/Erk-dependent invasion into the extracellular matrix (5).

    1. Sun, G.D. et al. (2007) Biochem Biophys Res Commun 360, 181-7.
    2. Matsumoto, F. et al. (2006) Hum Pathol 37, 1592-600.
    3. Boyd, R.S. et al. (2003) Leukemia 17, 1605-12.
    4. Han, M. et al. (2008) Clin Cancer Res 14, 455-60.
    5. Old, W.M. et al. (2009) Mol Cell 34, 115-31.
    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    For Research Use Only. Not For Use In Diagnostic Procedures.

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    图标文献和实验
    相关实验
    • Generation of Antibody Molecules Through Antibody Engineering

      been overcome to a large extent using genetic-engineering techniques to produce chimeric mouse/human and completely human antibodies. Such an approach is particularly suitable because of the domain structure of the antibody molecule ( 2 ), where functional

    • The Antibody Molecule

      The importance of antibody molecules was first recognized in the 1890s, when it was shown that immunity to tetanus and diphtheria was caused by antibodies against the bacterial exotoxins (1 ). Around the same time, it was shown that antisera

    • Antibody Storage

        General comments: Antibodies, like most proteins, do not like to be freeze-thawed. Avoid repetitive freezing of your solution. The best way to store your antibody is to keep a high protein concentration (>1 mg/ml), add some protease

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