Date published: 2026-6-6

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LZK Antibody (1-RY22): sc-134380

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Datasheets
  • LZK Antibody (1-RY22) is a mouse monoclonal IgG2a κ LZK antibody provided at 100 µg/ml
  • raised against recombinant LZK protein of human origin
  • recommended for detection of LZK of human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for LZK Antibody (1-RY22). This work is in progress.
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    LZK Antibody (1-RY22) is a mouse monoclonal IgG2a kappa light chain antibody that detects the LZK protein of human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-LZK antibody (1-RY22) is available as the non-conjugated format. LZK, a member of the mixed lineage kinase (MLK) family, plays a crucial role in cellular signaling pathways, particularly in neuronal cells, where LZK is involved in mediating death signaling through interactions with Rac1/Cdc42, MKK4, and MKK7. LZK is essential for the activation of the c-Jun-NH2 terminal kinase/stress-activated protein kinase (JNK/SAPK) pathway via MKK7, which is vital for cellular responses to stress and apoptosis. The dual leucine zipper-like motif of LZK facilitates dimerization and oligomerization, which are critical for functional activation. Predominantly expressed in the pancreas, LZK also shows moderate expression in adult brain, liver, and placenta tissues, highlighting potential significance in various physiological processes and disease states.

    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

    LZK Antibody (1-RY22) References:

    1. Identification and characterization of functional domains in a mixed lineage kinase LZK.  |  Ikeda, A., et al. 2001. FEBS Lett. 488: 190-5. PMID: 11163770
    2. Mixed lineage kinase LZK and antioxidant protein-1 activate NF-kappaB synergistically.  |  Masaki, M., et al. 2003. Eur J Biochem. 270: 76-83. PMID: 12492477
    3. Progressive degeneration of human mesencephalic neuron-derived cells triggered by dopamine-dependent oxidative stress is dependent on the mixed-lineage kinase pathway.  |  Lotharius, J., et al. 2005. J Neurosci. 25: 6329-42. PMID: 16000623
    4. N-Acetylcysteine inhibit the translocation of mixed lineage kinase-3 from cytosol to plasma membrane during transient brain ischemia in rat hippocampus.  |  Pei, DS., et al. 2005. Neurosci Lett. 391: 38-42. PMID: 16154687
    5. Knock-down of POSH expression is neuroprotective through down-regulating activation of the MLK3-MKK4-JNK pathway following cerebral ischaemia in the rat hippocampal CA1 subfield.  |  Zhang, QG., et al. 2005. J Neurochem. 95: 784-95. PMID: 16248889
    6. Molecular cloning and functional expression of a cDNA encoding a new member of mixed lineage protein kinase from human brain.  |  Sakuma, H., et al. 1997. J Biol Chem. 272: 28622-9. PMID: 9353328

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    LZK Antibody (1-RY22)

    sc-134380
    100 µg/ml
    $339.00

    For Western Blot, is it recommended to use denatured or non-denatured conditions with LZK (1-RY22): sc-134380 antibody?

    Asked by: TinTin
    Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
    Answered by: Technical Support
    Date published: 2017-03-27
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    Rated 5 out of 5 by from Good for Western Blot[Employee of scbt] This antibody works in human cell line K-562 for Western Blot. -SCBT QC
    Date published: 2023-09-14
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    LZK Antibody (1-RY22) is rated 4.5 out of 5 by 2.
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