Date published: 2025-12-13

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MEK kinase-2 Antibody (H-9): sc-398091

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  • MEK kinase-2 Antibody (H-9) is a mouse monoclonal IgG2b κ MEK kinase-2 antibody provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 588-611 at the C-terminus of MEK kinase-2 of mouse origin
  • MEK kinase-2 Antibody (H-9) is recommended for detection of MEK kinase-2 of mouse, rat and human origin by WB, IP, IF and ELISA; also reactive with additional species, including and equine and porcine
  • Anti-MEK kinase-2 Antibody (H-9) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgG2b BP-HRP are the preferred secondary detection reagents for MEK kinase-2 Antibody (H-9) for WB applications. These reagents are now offered in bundles with MEK kinase-2 Antibody (H-9) (see ordering information below).

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    SEE ALSO...

    MEK kinase-2 Antibody (H-9) is a mouse monoclonal IgG2b kappa light chain antibody that detects MEK kinase-2 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-MEK kinase-2 antibody (H-9) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. MEK kinase-2 plays a crucial role in the mitogen-activated protein (MAP) kinase signaling cascade, which is essential for cellular responses to growth factors and other extracellular signals. Specifically, MEK kinase-2 acts as a dual-specificity kinase that phosphorylates and activates extracellular signal-regulated kinases (ERKs), which are pivotal in regulating cell proliferation, differentiation, and survival. Proper functioning of MEK kinase-2 is vital for maintaining normal cellular processes, and dysregulation has been implicated in various diseases, including cancer. Understanding the interactions and regulatory mechanisms involving MEK kinase-2 can provide insights into therapeutic targets for treating such conditions.

    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

    MEK kinase-2 Antibody (H-9) References:

    1. The mitogen activated protein kinase signal transduction pathway: from the cell surface to the nucleus.  |  Guan, KL. 1994. Cell Signal. 6: 581-9. PMID: 7857762
    2. A divergence in the MAP kinase regulatory network defined by MEK kinase and Raf.  |  Lange-Carter, CA., et al. 1993. Science. 260: 315-9. PMID: 8385802
    3. Molecular cloning and characterization of a novel protein kinase with a catalytic domain homologous to mitogen-activated protein kinase kinase kinase.  |  Wang, XS., et al. 1996. J Biol Chem. 271: 31607-11. PMID: 8940179
    4. Cloning of a novel mitogen-activated protein kinase kinase kinase, MEKK4, that selectively regulates the c-Jun amino terminal kinase pathway.  |  Gerwins, P., et al. 1997. J Biol Chem. 272: 8288-95. PMID: 9079650
    5. Characterization of the mitogen-activated protein kinase kinase 4 (MKK4)/c-Jun NH2-terminal kinase 1 and MKK3/p38 pathways regulated by MEK kinases 2 and 3. MEK kinase 3 activates MKK3 but does not cause activation of p38 kinase in vivo.  |  Deacon, K. and Blank, JL. 1997. J Biol Chem. 272: 14489-96. PMID: 9162092
    6. MEK kinases are regulated by EGF and selectively interact with Rac/Cdc42.  |  Fanger, GR., et al. 1997. EMBO J. 16: 4961-72. PMID: 9305638

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    MEK kinase-2 Antibody (H-9)

    sc-398091
    200 µg/ml
    $316.00

    MEK kinase-2 Antibody (H-9): m-IgG Fc BP-HRP Bundle

    sc-526286
    200 µg Ab; 10 µg BP
    $354.00

    MEK kinase-2 Antibody (H-9): m-IgG2b BP-HRP Bundle

    sc-549708
    200 µg Ab; 10 µg BP
    $354.00

    MEK kinase-2 Antibody (H-9) AC

    sc-398091 AC
    500 µg/ml, 25% agarose
    $416.00

    MEK kinase-2 Antibody (H-9) HRP

    sc-398091 HRP
    200 µg/ml
    $316.00

    MEK kinase-2 Antibody (H-9) FITC

    sc-398091 FITC
    200 µg/ml
    $330.00

    MEK kinase-2 Antibody (H-9) PE

    sc-398091 PE
    200 µg/ml
    $343.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 488

    sc-398091 AF488
    200 µg/ml
    $357.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 546

    sc-398091 AF546
    200 µg/ml
    $357.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 594

    sc-398091 AF594
    200 µg/ml
    $357.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 647

    sc-398091 AF647
    200 µg/ml
    $357.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 680

    sc-398091 AF680
    200 µg/ml
    $357.00

    MEK kinase-2 Antibody (H-9) Alexa Fluor® 790

    sc-398091 AF790
    200 µg/ml
    $357.00

    MEK kinase-2 (H-9) Neutralizing Peptide

    sc-398091 P
    100 µg/0.5 ml
    $68.00

    What application is the blocking peptide sc-398091 P appropriate for?

    Asked by: Dr Ninau Qelp
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-02-27
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    Rated 5 out of 5 by from Antibody validated by siRNA knock down!MEK kinase-2 was downregulated by siRNA in mouse primary microglia in order to validate the MEK kinase-2 (H-9) sc-398091 antibody by Western Blot. In cells transfected with MEK kinase-2 siRNA, the antigen band is hardly visible compared to control cells. This result demonstrates the specificity of this antibody and makes it to a valuable research tool.
    Date published: 2017-08-31
    Rated 5 out of 5 by from Good western antibodyWestern blot using 15ug total protein from human airway smooth muscle cell lysates produced a band at 70 kDa (1:100).
    Date published: 2017-07-31
    Rated 4 out of 5 by from 该抗体可以测到Hela细胞及小数组织的MEKK2特异条带该MEKK2适合做western blot,滴度为1:500,有部分非特异,可以测到78KDa以外多条杂带,但不影响整体结果,可以通过稀释抗体滴度来改善
    Date published: 2017-05-13
    Rated 4 out of 5 by from Highly potent and fairly specific antibodyThis monoclonal antibody was independently tested in-house by Kinexus Bioinformatics Corporation and validated for use for Western blotting. There was very strong detection of the ~70+71 kDa target proteins in mouse tissues (brain/testes/thymus/muscle mix). No major cross-reactivities were observed at 2 µg/ml antibody concentration with off-target proteins in the mouse tissues tested, except for strong cross-reactivity with ~75, ~48 and ~35 kDa proteins.
    Date published: 2016-11-10
    Rated 5 out of 5 by from Exceptional immunofluorescence cytoplasmicExceptional immunofluorescence cytoplasmic and nuclear staining in methanol-fixed NIH/3T3 cells. -SCBT QC
    Date published: 2015-03-27
    Rated 5 out of 5 by from Nice Western Blot data of MEK kinaseNice Western Blot data of MEK kinase-2 expression in Jurkat, K-562, MCF7, Ramos and BJAB whole cell lysates. -SCBT QC
    Date published: 2014-01-30
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    MEK kinase-2 Antibody (H-9) is rated 4.7 out of 5 by 6.
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