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Storage instructions Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
Storage buffer Preservative: 0.02% Sodium Azide
Constituents: 50% Glycerol, PBS (without Mg 2+ and Ca 2+), 150mM Sodium chloride, pH 7.4
Concentration information loading...
Purity Immunogen affinity purified
Purification notes This antibody was affinity purified from rabbit antiserum by affinity chromatography using epitope specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Corresponding non-phospho antibody
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent concentration.
Function Dual specificity kinase that activates the JUN kinases MAPK8 (JNK1) and MAPK9 (JNK2) as well as MAPK14 (p38) but not MAPK1 (ERK2) or MAPK3 (ERK1).
Tissue specificity Abundant expression is seen in the skeletal muscle. It is also widely expressed in other tissues.
Sequence similarities Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase subfamily. Contains 1 protein kinase domain.
Post-translational modifications Activated by phosphorylation on Ser/Thr by MAP kinase kinase kinases.
Information by UniProt
c Jun N terminal kinase kinase 1 antibody
C-JUN N-terminal kinase kinase 1 antibody
Dual specificity mitogen activated protein kinase kinase 4 antibody
Anti-MEK4 (phospho T261) antibody images
Immunohistochemistry (Paraffin-embedded sections) - MKK4 (phospho T261) antibody (ab47277)
ab47277, at 1/50 dilution, staining Human breast carcinoma by Immunohistochemistry, Paraffin embedded tissue. Left panel: untreated; right panel: treated with synthesized phosphopeptide.
References for Anti-MEK4 (phospho T261) antibody (ab47277)
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"