MKK4, a MAP2K type protein kinase, is a member of the stress-activated protein kinase (SAPK) pathways which convey pro-apoptotic signals. MKK4 is activated by MEKK1 or MEKK2, and to a lesser extent by GCK or ASK1. MKK4 phosphorylates and activates JNK1, JNK2 and p38. MKK4 deficiency in mouse embryos led to lethality after embryonic day 12.5 and was associated with abnormal liver development. Additional studies have linked MKK4 to tumor suppression.
Immunogen
MAP2K4 antibody was raised against a phosphopeptide from MAP2K4 (Human).
Modification
p-Ser80
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
IHCWB
MAP2K4 antibody can be used in ELISA, Western Blot, and immunohistochemistry starting at 5 μg/mL.