Rabbit Polyclonal Anti-MEK3 antibody (STJ98926)


Reactivity: Human, Mouse, Rat
Applications: WB, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Rabbit Polyclonal Anti-MEK3 antibody (STJ98926)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, ELISA

Recommended dilution: WB 1:500-2000; ELISA 1:10000-20000

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


|AW212142 antibody|dual specificity mitogen activated protein kinase kinase 3 antibody|Dual specificity mitogen-activated protein kinase kinase 3 antibody|MAP kinase kinase 3 antibody|map2k3 antibody|MAPK ERK kinase 3 antibody|MAPK/ERK kinase 3 antibody|MAPKK 3 antibody|MAPKK3 antibody|MEK 3 antibody|MEK3 antibody|Mitogen activated protein kinase kinase 3 antibody|MKK 3 antibody|MKK3 antibody|mMKK3b antibody|MP2K3_HUMAN antibody|PRKMK 3 antibody|PRKMK3 antibody|protein kinase, mitogen-activated, kinase 3 antibody|SAPK kinase 2 antibody|SAPKK 2 antibody|SAPKK2 antibody|Stress activated protein kinase kinase 2 antibody|Anti-MEK3 antibody [EPR17345-104] (ab195037)
SCBT cat No: sc-135985|sc-81474|sc-376627|sc-271779|sc-961|sc-959|sc-136982|sc-133230|sc-137106|sc-13069|sc-136314|sc-837|


Anti-MEK3 antibody

Catalogue No.



Human, Mouse, Rat


Anti-MEK3 antibody detects endogenous MEK3 protein.


Recombinant Protein of MEK3.





Recommended dilution

WB 1:500-2000; ELISA 1:10000-20000







Molecular weight



Anti-MEK3 antibody was tube-contained in liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.


1 mg/ml


Anti-MEK3 antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

AW212142 antibody, dual specificity mitogen activated protein kinase kinase 3 antibody, Dual specificity mitogen-activated protein kinase kinase 3 antibody, MAP kinase kinase 3 antibody, map2k3 antibody, MAPK ERK kinase 3 antibody, MAPK/ERK kinase 3 antibody, MAPKK 3 antibody, MAPKK3 antibody, MEK 3 antibody, MEK3 antibody, Mitogen activated protein kinase kinase 3 antibody, MKK 3 antibody, MKK3 antibody, mMKK3b antibody, MP2K3_HUMAN antibody, PRKMK 3 antibody, PRKMK3 antibody, protein kinase, mitogen-activated, kinase 3 antibody, SAPK kinase 2 antibody, SAPKK 2 antibody, SAPKK2 antibody, Stress activated protein kinase kinase 2 antibody

Database links


Protein function

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. .

Protein tissue specificity

Abundant expression is seen in the skeletal muscle. It is also widely expressed in other tissues.

Involvement in disease

Note=Defects in MAP2K3 may be involved in colon cancer.

Protein sequence and domain

Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase subfamily. ; Contains 1 protein kinase domain.

Protein post-translational modifications

Autophosphorylated. Phosphorylation on Ser-218 and Thr-222 by MAP kinase kinase kinases regulates positively the kinase activity (PubMed:8622669). Phosphorylated by TAOK2 (PubMed:11279118). .; Yersinia yopJ may acetylate Ser/Thr residues, preventing phosphorylation and activation, thus blocking the MAPK signaling pathway. .

Research area

All research areas>Kinases and Phosphatases>MEK
(View all antibody categories related to Kinases and Phosphatases)


AntibodyPlus can customize Anti-MEK3 antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.


St John’s Laboratory Ltd.

Product type

Primary antibody


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