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KLF4 Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月13日
  • W
  • Rabbit
  • H,M,Mk
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      KLF4 Antibody

    • 抗原

      synthetic peptide corresponding to amino acid sequence at the amino terminus of human KLF4

    • 应用范围

      W

    • 宿主

      Rabbit

    • 库存

      大量

    • 供应商

      CST

    • 保质期

      详见说明书

    • 适应物种

      H,M,Mk

    • 级别

      详见MSDS文件

    • 是否单克隆

      2

    • 保存条件

      -20°c

    • 规格

      40 ul (4 western blots)/100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:40 ul (4 western blots)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
    Reactivity Key:  H=Human  M=Mouse  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 H M Mk Endogenous 65 Rabbit
    Protocols
    Specificity / Sensitivity

    KLF4 Antibody detects endogenous levels of total KLF4 protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with synthetic peptide corresponding to amino acid sequence at the amino terminus of human KLF4. Antibodies are purified by Protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell lines using KLF4 antibody.

    Background

    KLF4 is a member of the erythroid Kruppel-like factor (EKLF) multigene family that is highly expressed in the differentiating layers of the epidermis (1, 2). KLF4 plays a critical role in the differentiation of epithelial cells and is essential for normal gastric homeostasis (2,3). Depending on target gene, KLF4 can function as both a repressor and activator of transcription (4). Up-regulated in human squamous cell carcinoma of the head and neck and down-regulated in colorectal carcinoma, this protein may function as either a tumor suppressor or an oncogene depending on tumor type (5,6). The in vitro reprogramming of somatic cells to an embryonic-like state has been achieved by retroviral transduction of four factors: Oct-3/4, Sox2, c-Myc, and KLF4 (7). These induced, pluripotent stem cells (iPS) are of great therapeutic interest as they exhibit the key characteristics and growth properties of pluripotent stem cells (8,9).

    1. Yet, S.F. et al. (1998) J Biol Chem 273, 1026-31.
    2. Segre, J.A. et al. (1999) Nat Genet 22, 356-60.
    3. Katz, J.P. et al. (2005) Gastroenterology 128, 935-45.
    4. Evans, P.M. and Liu, C. (2008) Acta Biochim Biophys Sin (Shanghai) 40, 554-64.
    5. Foster, K.W. et al. (2005) Oncogene 24, 1491-500.
    6. Rowland, B.D. and Peeper, D.S. (2006) Nat Rev Cancer 6, 11-23.
    7. Takahashi, K. and Yamanaka, S. (2006) Cell 126, 663-76.
    8. Meissner, A. et al. (2007) Nat Biotechnol 25, 1177-81.
    9. Park, I.H. et al. (2008) Nature 451, 141-6.
    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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