Date published: 2026-3-21

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ILKAP Antibody (41): sc-136341

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  • ILKAP Antibody (41) is a mouse monoclonal IgG1 κ ILKAP antibody provided at 200 µg/ml
  • raised against amino acids 38-144 of ILKAP of rat origin
  • ILKAP Antibody (41) is recommended for detection of ILKAP of mouse, rat and human origin by WB, IP and IF
  • ILKAP Antibody (41) is available conjugated to agarose for IP; and to HRP for WB, IHC(P) and ELISA
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for ILKAP Antibody (41) for WB applications. These reagents are now offered in bundles with ILKAP Antibody (41) (see ordering information below).
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    ILKAP Antibody (41) is a mouse monoclonal IgG1 kappa light chain antibody that detects ILKAP protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). Anti-ILKAP antibody (41) is available in both non-conjugated and various conjugated forms, including agarose and horseradish peroxidase (HRP). ILKAP, also known as integrin-linked kinase-associated serine/threonine phosphatase 2C or PP2C-delta, is a 392 amino acid cytoplasmic protein phosphatase that plays a crucial role in regulating growth factor signaling and cell adhesion by selectively interacting with integrin-linked kinase (ILK). This interaction is vital for maintaining cellular functions and ensuring proper responses to extracellular signals, which can influence processes such as cell migration, proliferation, and survival. ILKAP is predominantly expressed in striated muscle, with lower expression levels in smooth muscle, highlighting its importance in muscle physiology. As a member of the PP2C family, ILKAP contains a PP2C-like domain and binds two magnesium or manganese ions per subunit as cofactors, which are essential for phosphatase activity. The gene encoding ILKAP is located on human chromosome 2, a region that encompasses 237 million bases and encodes over 1,400 genes, representing approximately 8% of the human genome.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    ILKAP Antibody (41) References:

    1. Modulation of integrin signal transduction by ILKAP, a protein phosphatase 2C associating with the integrin-linked kinase, ILK1.  |  Leung-Hagesteijn, C., et al. 2001. EMBO J. 20: 2160-70. PMID: 11331582
    2. ILKAP regulates ILK signaling and inhibits anchorage-independent growth.  |  Kumar, AS., et al. 2004. Oncogene. 23: 3454-61. PMID: 14990992
    3. PP2C family members play key roles in regulation of cell survival and apoptosis.  |  Tamura, S., et al. 2006. Cancer Sci. 97: 563-7. PMID: 16827794
    4. Expression of stress inducible protein 1 (Stip1) in the mouse testis.  |  Mizrak, SC., et al. 2006. Mol Reprod Dev. 73: 1361-6. PMID: 16894550
    5. Role of type 2C protein phosphatases in growth regulation and in cellular stress signaling.  |  Lammers, T. and Lavi, S. 2007. Crit Rev Biochem Mol Biol. 42: 437-61. PMID: 18066953
    6. Modulation of integrin-linked kinase nucleo-cytoplasmic shuttling by ILKAP and CRM1.  |  Nakrieko, KA., et al. 2008. Cell Cycle. 7: 2157-66. PMID: 18635968
    7. Proteomic analysis reveals Hrs ubiquitin-interacting motif-mediated ubiquitin signaling in multiple cellular processes.  |  Pridgeon, JW., et al. 2009. FEBS J. 276: 118-31. PMID: 19019082
    8. Stress-induced phosphoprotein 1 restrains spinal cord ischaemia-reperfusion injury by modulating NF-κB signalling.  |  Jin, H., et al. 2021. J Cell Mol Med. 25: 11075-11084. PMID: 34734476
    9. Intracellular targeting of STIP1 inhibits human cancer cell line growth.  |  Lin, CY., et al. 2021. Transl Cancer Res. 10: 1313-1323. PMID: 35116457
    10. Cross-talk between BCKDK-mediated phosphorylation and STUB1-dependent ubiquitination degradation of BCAT1 promotes GBM progression.  |  Wang, W., et al. 2024. Cancer Lett. 591: 216849. PMID: 38621458
    11. Proteostasis perturbation of N-Myc leveraging HSP70 mediated protein turnover improves treatment of neuroendocrine prostate cancer.  |  Xu, P., et al. 2024. Nat Commun. 15: 6626. PMID: 39103353
    12. Cloning and characterization of a novel mammalian PP2C isozyme.  |  Tong, Y., et al. 1998. J Biol Chem. 273: 35282-90. PMID: 9857069

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    ILKAP Antibody (41)

    sc-136341
    200 µg/ml
    $322.00

    ILKAP Antibody (41): m-IgG Fc BP-HRP Bundle

    sc-528814
    200 µg Ab; 10 µg BP
    $361.00

    ILKAP Antibody (41): m-IgGκ BP-HRP Bundle

    sc-521358
    200 µg Ab, 40 µg BP
    $361.00

    ILKAP Antibody (41): m-IgG1 BP-HRP Bundle

    sc-543145
    200 µg Ab; 20 µg BP
    $361.00

    ILKAP Antibody (41) AC

    sc-136341 AC
    500 µg/ml, 25% agarose
    $424.00

    ILKAP Antibody (41) HRP

    sc-136341 HRP
    200 µg/ml
    $322.00

    What blocking solution should I use with ILKAP (41): sc-136341 monoclonal antibody for Western blot?

    Asked by: jenniferc
    Thank you for your question. We recommend blocking with Blotto (either TBS Blotto A: sc-2333 or TBS Blotto B: sc-2335). Our Western blot protocol can be found here: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-02-28
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    Rated 5 out of 5 by from Good for Western blotAntibody detects ILKAP in K-562, L8, sc-121054 mouse ILKAP and sc-177387 human ILKAP transfected cell lysates by Western blot -SCBT QC
    Date published: 2023-09-14
    Rated 4 out of 5 by from Good antibodyWe recently used this antibody for WB on three different cell line, we got a clean signal. The first time, with antibody dilution 1:1000, we needed a longer exposure time, the second time with antibody dilution 1:500 worked better.
    Date published: 2021-07-06
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    ILKAP Antibody (41) is rated 4.3 out of 5 by 3.
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