Home Antibody All anti-MEKK5 antibodies
Also for MEKK5 (NM_005923)
|This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of human MAP3K5.|
||WB: 1: 1000
|Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.|
|Homo sapiens mitogen-activated protein kinase kinase kinase 5 (MAP3K5)|
|ASK1; MAPKKK5; MEKK5|
|Mitogen-activated protein kinase (MAPK) signaling cascades include MAPK or extracellular signal-regulated kinase (ERK), MAPK kinase (MKK or MEK), and MAPK kinase kinase (MAPKKK or MEKK). MAPKK kinase/MEKK phosphorylates and activates its downstream protein kinase, MAPK kinase/MEK, which in turn activates MAPK. The kinases of these signaling cascades are highly conserved, and homologs exist in yeast, Drosophila, and mammalian cells. MAPKKK5 contains 1,374 amino acids with all 11 kinase subdomains. Northern blot analysis shows that MAPKKK5 transcript is abundantly expressed in human heart and pancreas. The MAPKKK5 protein phosphorylates and activates MKK4 (aliases SERK1, MAPKK4) in vitro, and activates c-Jun N-terminal kinase (JNK)/stress-activated protein kinase (SAPK) during transient expression in COS and 293 cells; MAPKKK5 does not activate MAPK/ERK.|
MAPK signaling pathway
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HEK293T cells were transfected with the pCMV6-XL5 control or pCMV- MAP3K5 (SC116450) cDNA for 72 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti- MEKK5 Rabbit polyclonal Ab. The size markers are shown in numbers and the correct 155 kDa MEKK5 protein is indicated by an arrow.