Rabbit anti MEK 3 (pSer189) antibody
recognizes MAPK/ERK kinase 3 (MEK 3), also known as dual specificity mitogen-activated protein kinase kinase 3, MAP kinase kinase 3 (MAPKK 3) and stress-activated protein kinase kinase 2, when phosphorylated at serine 189.
MEK 3 is a dual specificity protein kinase and a member of the MAP kinase family. MEK 3 plays a key role in the MAP kinase signaling pathway. MEK 3 is activated by phosphorylation at serine 189 (Zanke et al. 1996
) leading to phosphorylation on downstream targets including p38 MAPK.
- Target Species
- Species Cross-Reactivity
|Target Species||Cross Reactivity|
||Expected from Sequence
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Antiserum Preparation
- Antiserum to MEK 3 (pSer189) was raised by repeated immunization of rabbits with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.02% Sodium Azide
- Phospho specific-peptide corresponding to residues surrounding serine 189 of human MEK 3
- Store at -20oC
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- 12 months from date of despatch
- Entrez Gene
- GO Terms
activation of MAPK activity
MyD88-dependent toll-like receptor signaling pathway
MyD88-independent toll-like receptor signaling pathway
protein serine/threonine kinase activity
MAP kinase kinase activity
protein tyrosine kinase activity
Toll signaling pathway
toll-like receptor 1 signaling pathway
toll-like receptor 2 signaling pathway
toll-like receptor 3 signaling pathway
toll-like receptor 4 signaling pathway
innate immune response
positive regulation of transcription, DNA-dependent
stress-activated MAPK cascade
- For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Applications of MEK 3 (pSer189) antibody
|Immunohistology - Paraffin
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Copyright © 2021 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
Useful Reagents Available
Product Specific References
Zanke, B.W. et al. (1996) Mammalian mitogen-activated protein kinase pathways are regulated through formation of specific kinase-activator complexes.
J Biol Chem. 271 (47): 29876-81.
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