Human Predicted to work with:
Cow, Chimpanzee, Orangutan
Recombinant fragment: SEPDKGQAGP WGCCQADAYD PCLQCRPEQY GSLDIPSAEP VGRSPDLSKS PAHNPLLENA QSSEKTEENE FSGCRSESSL GTSHLGTPPA LPRKTRPLQK, corresponding to amino acids 711-810 of Human MAP3K13 (NP_004712) with a proprietary tag.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 1 - 5 µg/ml. Predicted molecular weight: 108 kDa.
Use at an assay dependent concentration.
Use a concentration of 10 µg/ml.
FunctionActivates the JUN N-terminal pathway through activation of the MAP kinase kinase MAP2K7. Acts synergistically with PRDX3 to regulate the activation of NF-kappa-B in the cytosol. This activation is kinase-dependent and involves activating the IKK complex, the IKBKB-containing complex that phosphorylates inhibitors of NF-kappa-B.
Tissue specificityExpressed in the adult brain, liver, placenta and pancreas, with expression strongest in the pancreas.
Sequence similaritiesBelongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily. Contains 1 protein kinase domain.
Post-translational modificationsAutophosphorylated on serine and threonine residues.
ICC/IF image of ab88482 stained Panc-1 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab88482 at 10µg/ml overnight at +4°C. The secondary antibody (pseudo-colored green) was Alexa Fluor® 488 goat anti- mouse (ab150117) IgG (H+L) preadsorbed, used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1h at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.
Western blot - MAP3K13 antibody (ab88482)
Anti-MAP3K13 antibody (ab88482) at 5 µg/ml + Partial tagged recombinant MAP3K13 protein (immmunogen) at 0.2 µg