Cre Recombinase Antibody

Cre Recombinase Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年10月10日
  • W
  • Rabbit
  • All
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    • 详细信息
    • 技术资料
    • 抗体英文名

      Cre Recombinase Antibody

    • 抗原

      synthetic peptide corresponding to residues surrounding Asp141 of Cre recombinase protein

    • 应用范围

      W

    • 宿主

      Rabbit

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 适应物种

      All

    • 保质期

      详见说明书

    • 库存

      大量

    • 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
    Reactivity Key: All=All species expected
    Species cross-reactivity is determined by western blot.

    Applications Reactivity Sensitivity MW (kDa) Source
    W All Transfected Only 38 Rabbit
    Protocols
    Specificity / Sensitivity

    Cre Recombinase Antibody recognizes transfected levels of total Cre recombinase protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp141 of Cre recombinase protein. Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from 293T cells, mock-transfected (-) or transfected (+) with a Cre recombinase plasmid, using Cre Recombinase Antibody (upper) and β-Actin (13E5) Rabbit mAb #4970 (lower).

    Background

    Cre recombinase is a bacteriophage-P1 enzyme required for maintenance of the phage genome as a monomeric plasmid in the lysogenic state (1,2). This enzyme mediates a site-specific recombination between two 34 base pair loxP sites. This reaction can be carried out in vitro , indicating that it does not require accessory factors (3). The Cre/Lox system has been used for a number of in vitro and in vivo applications including targeted gene deletions (4) and gene-specific humanized animal models (5). Resolution of the crystal structure of the Cre-Lox complex revealed that two Cre molecules interact with a single Lox site (6).

    1. Abremski, K. et al. (1983) Cell 32, 1301-11.
    2. Sternberg, N. et al. (1981) Cold Spring Harb Symp Quant Biol 45 Pt 1, 297-309.
    3. Abremski, K. and Hoess, R. (1984) J Biol Chem 259, 1509-14.
    4. Qin, M. et al. (1994) Proc Natl Acad Sci U S A 91, 1706-10.
    5. Lakso, M. et al. (1992) Proc Natl Acad Sci U S A 89, 6232-6.
    6. Guo, F. et al. (1997) Nature 389, 40-6.
    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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