Rabbit Polyclonal Phospho-ERK 3 (S189) antibody (STJ90898)


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

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Rabbit Polyclonal Phospho-ERK 3 (S189) antibody (STJ90898)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, IHC, ELISA

Recommended dilution: WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000;

Recommended protocols: check protocols

Image descriptions:

Click or hover above images to see image description for ERK 3 (phospho Ser189) Polyclonal Antibody.

Alternative names:

Check alternative names for the antibody


MAPK6 antibody, ERK3 antibody, PRKM6 antibody,|ERK-3 antibody|ERK3 antibody|Extracellular signal regulated kinase 3 antibody|Extracellular signal regulated kinase p97 antibody|Extracellular signal-regulated kinase 3 antibody|HsT17250 antibody|MAP kinase 6 antibody|MAP kinase isoform p97 antibody|MAPK 6 antibody|MAPK6 antibody|Mitogen activated protein kinase 6 antibody|Mitogen-activated protein kinase 6 antibody|MK06_HUMAN antibody|p97 MAPK antibody|p97-MAPK antibody|PRKM6 antibody|Protein kinase mitogen activated 5 antibody|Protein kinase mitogen activated 6 antibody|Anti-MAPK6 antibody [EP1720Y] (ab53277)
SCBT cat No: sc-365234|sc-155|sc-374239|sc-393371|sc-156|



ERK 3 (phospho Ser189) Polyclonal Antibody

Catalogue No.



Human, Mouse, Rat


Phospho-ERK 3 (S189) Polyclonal Antibody detects endogenous levels of ERK 3 protein only when phosphorylated at S189.


Synthesized phospho-peptide derived from ERK 3 (phospho Ser189) at AA range 130-210





Recommended dilution

WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000;







Molecular weight

90 kDa


ERK 3 (phospho Ser189) Antibody was tube-contained. Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.


1 mg/ml


ERK 3 (phospho Ser189) 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

Mitogen-activated protein kinase 6 antibody, MAP kinase 6 antibody, MAPK 6 antibody, Extracellular signal-regulated kinase 3 antibody, ERK-3 antibody, MAP kinase isoform p97 antibody, p97-MAPK antibody

Database links

Human UniProt/Swiss-Prot:Q16659;Mouse UniPort/Swiss-Prot: Q61532;Rat UniProt/Swiss-Port: P27704;Human Entrez Gene: 5597;Mouse Entrez Gene: 50772;Rat Entrez Gene: Rn.88457

Protein names

Mitogen-activated protein kinase 6 , MAP kinase 6 , MAPK 6 , Extracellular signal-regulated kinase 3 , ERK-3 , MAP kinase isoform p97 , p97-MAPK

Protein function

Atypical MAPK protein. Phosphorylates microtubule-associated protein 2 (MAP2) and MAPKAPK5. The precise role of the complex formed with MAPKAPK5 is still unclear, but the complex follows a complex set of phosphorylation events: upon interaction with atypical MAPKAPK5, ERK3/MAPK6 is phosphorylated at Ser-189 and then mediates phosphorylation and activation of MAPKAPK5, which in turn phosphorylates ERK3/MAPK6. May promote entry in the cell cycle (By similarity). / ATP + a protein = ADP + a phosphoprotein. / Mg2+ / Activated by phosphorylation at Ser-189.

Protein tissue specificity

Highest expression in the skeletal muscle, followed by the brain. Also found in heart, placenta, lung, liver, pancreas, kidney and skin fibroblasts.

Protein sequence and domain

In contrast to classical MAPKs, the TXY motif within the activation loop is replaced by the SEG motif, whose phosphorylation activates the MAP kinases. / Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily. / Contains 1 protein kinase domain.

Protein post-translational modifications

Phosphorylated at Ser-189 by PAK1, PAK2 and PAK3 resulting in catalytic activation. Phosphorylated by MAPKAPK5 at other sites. / Ubiquitination at Met-1 leads to degradation by the proteasome pathway.

Protein cellular localization

Cytoplasm / Nucleus

Research area

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


AntibodyPlus can customize ERK 3 (phospho Ser189) 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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