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IRE1α (14C10) Rabbit mAb

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2026年01月04日
  • W, IP
  • H,M
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    • 详细信息
    • 询价记录
    • 文献和实验
    • 技术资料
    • 抗体英文名

      IRE1α (14C10) Rabbit mAb

    • 抗原

      synthetic peptide corresponding to residues surrounding His963 of human IRE1α

    • 应用范围

      W, IP

    • 适应物种

      H,M

    • 供应商

      CST

    • 库存

      大量

    • 级别

      详见MSDS文件

    • 保质期

      详见说明书

    • 是否单克隆

      0

    • 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  IP=Immunoprecipitation
    Reactivity Key:  H=Human  M=Mouse
    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) Isotype
    W IP H M Endogenous 130 Rabbit IgG
    Protocols
    Specificity / Sensitivity

    IRE1α (14C10) Rabbit mAb detects endogenous levels of total IRE1α protein.

    Source / Purification

    IRE1α (14C10) Rabbit mAb is produced by immunizing rabbits with a synthetic peptide corresponding to residues surrounding His963 of human IRE1α.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell lines, using IRE1α (14C10) Rabbit mAb.

    Background

    The secretory, intra-organellar and transmembrane proteins translocate into the endoplasmic reticulum (ER) after their synthesis. Inside the ER, they are post-translationally modified and properly folded. Disruptions of ER homeostasis leads to the accumulation of unfolded proteins (1). The ER has developed an adaptive mechanism called unfolded protein response (UPR) to counteract compromised protein folding (1). One of the players in UPR, IRE1, was first identified in Saccharomyces cerevisiae as a transmembrane serine/threonine kinase (2-4). This kinase was proposed to be a proximal sensor for UPR that transmits the unfolded protein signal across the ER membrane (3,4). A human homolog of this kinase, IRE1α, was later identified and shown to be ubiquitously expressed in human tissues (5). Upon activation of UPR, IRE1α splices X-box binding protein (XBP1) mRNA by an unconventional mechanism using its endoribonuclease activity (6). This converts XBP1 into a potent transcriptional activator that induces many UPR responsive genes (6). Recently, IRE1α was shown to mediate the rapid degradation of certain mRNAs based on the ER-localization and primary sequences of their encoded proteins, suggesting a novel mechanism in UPR (7).

    1. Kaufman, R.J. et al. (2002) Nat Rev Mol Cell Biol 3, 411-421.
    2. Nikawa, J. and Yamashita, S. (1992) Mol. Microbiol. 6, 1441-1446.
    3. Cox, J.S. et al. (1993) Cell 73, 1197-1206.
    4. Mori, K. et al. (1993) Cell 74, 743-756.
    5. Tirasophon, W. et al. (1998) Genes Dev. 12, 1812-1824.
    6. Lee, K. et al. (2002) Genes Dev. 16, 452-466.
    7. Hollien, J. and Weissman, J.S. (2006) Science 313, 104-107.
    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

    Rabbit Monoclonals Produced Using Epitomics® Technology, U.S. Patent No. 5,675,063.


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

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    • Purification of mAb (IgG)

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