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AB40836

Anti-MEK3 antibody [EP555Y]

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(1 Publication)

Rabbit Recombinant Monoclonal MEK3 antibody. Suitable for WB and reacts with Human samples. Cited in 1 publication.

View Alternative Names

MEK3, MKK3, PRKMK3, SKK2, MAP2K3, Dual specificity mitogen-activated protein kinase kinase 3, MAP kinase kinase 3, MAPKK 3, MAPK/ERK kinase 3, Stress-activated protein kinase kinase 2, MEK 3, SAPK kinase 2, SAPKK-2, SAPKK2

2 Images
Western blot - Anti-MEK3 antibody [EP555Y] (AB40836)
  • WB

Lab

Western blot - Anti-MEK3 antibody [EP555Y] (AB40836)

Lane 1 : Wild-type HAP1 cell lysate (20 μg)
Lane 2 : MEK3knockout HAP1 cell lysate (20 μg)
Lane 3 : HeLa cell lysate (20 μg)
Lane 4 : Jurkat cell lysate (20 μg)
Lanes 1 - 4 : Merged signal (red and green). Green - ab40836 observed at 150 kDa. Red - loading control, ab8245, observed at 37 kDa.
ab40836 was shown to recognize MEK3 when MEK3 knockout samples were used, along with additional cross-reactive bands. Wild-type and MEK3 knockout samples were subjected to SDS-PAGE. ab40836 and ab8245 (loading control to GAPDH) were both diluted to 1/5000 and 1/10000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776 secondary antibodies at 1/10000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-MEK3 antibody [EP555Y] (ab40836)

Predicted band size: 39 kDa

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Western blot - Anti-MEK3 antibody [EP555Y] (AB40836)
  • WB

Unknown

Western blot - Anti-MEK3 antibody [EP555Y] (AB40836)

All lanes:

Western blot - Anti-MEK3 antibody [EP555Y] (ab40836) at 1/20000 dilution

Lane 1:

Jurkat cell lysate at 10 µg

Lane 2:

Hela cell lysate at 10 µg

Lane 3:

MCF-7 cell lysate at 10 µg

Lane 4:

K562 cell lysate at 10 µg

Predicted band size: 39 kDa

Observed band size: 40 kDa

false

  • Carrier free

    Anti-MEK3 antibody [EP555Y] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EP555Y

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

This antibody is specific for MEK3.

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Proteins & Peptides

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Secondary Antibodies

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHC" : {"fullname" : "Immunohistochemistry", "shortname":"IHC"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHC-species-checked": "notRecommended", "IHC-species-dilution-info": "", "IHC-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/5000 - 1/20000", "WB-species-notes": "<p></p>" } } }
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Product details

Species reactivity
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.
Please contact us for more information.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

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Properties and storage information

Form
Liquid
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

MEK3 also known as MAP2K3 is a kinase that plays a significant mechanical role within cells. It is part of the MAP kinase family sharing functions with enzymes like MEK6. MEK3 has a molecular mass of approximately 38 kDa and is localized in cytoplasmic regions of various cell types. This protein is expressed in a wide range of tissues indicating its diverse functional roles across different biological systems.
Biological function summary

MEK3 is involved in the phosphorylation cascade within the mitogen-activated protein kinase (MAPK) pathway. It often exists as part of a complex working alongside other kinases to activate p38 MAPK which then regulates gene expression. The involvement of MEK3 in this signaling cascade influences processes such as cellular stress response and inflammation. Its ability to modulate these processes makes MEK3 an important component in maintaining cellular homeostasis.

Pathways

MEK3 functions as an essential link within the stress-activated pathways like the MAPK signaling pathway. It phosphorylates and activates the p38 MAPK pathway therefore regulating activities related to cellular stress and inflammatory responses. MEK3 works in conjunction with related kinases such as MEK6 to propagate the MAPK signaling cascade further emphasizing its important role in these pathways.

MEK3 has a documented involvement in inflammatory conditions and cancer. Its role in activating the p38 MAPK pathway connects it to inflammatory diseases where dysregulated signaling may lead to excessive inflammation. Furthermore aberrant MEK3 activity is associated with certain cancers as it affects cell proliferation and survival. MEK3's interactions with other kinases like MEK6 underline its involvement in these pathological processes making it a potential target for therapeutic intervention.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Dual specificity kinase. Is activated by cytokines and environmental stress in vivo. Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in the MAP kinase p38. Part of a signaling cascade that begins with the activation of the adrenergic receptor ADRA1B and leads to the activation of MAPK14.
See full target information MAP2K3
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

American journal of physiology. Heart and circulatory physiology 297:H144-52 PubMed19429812

2009

Exercise training induces a cardioprotective phenotype and alterations in cardiac subsarcolemmal and intermyofibrillar mitochondrial proteins.

Applications

Unspecified application

Species

Unspecified reactive species

Andreas N Kavazis,Sophie Alvarez,Erin Talbert,Youngil Lee,Scott K Powers
View all publications
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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