Rabbit polyclonal to MKK3MKK3 is a protein kinase that phosphorylates the p38 MAPK but not ERK MAPK. Phosphorylation by MKK3 occurs on threonine and tyrosine residues and increases the activity of p38 to stimulate transcription factors ATF2 and Elk-1. MKK3, together with MKK6, serve as upstream regulators of p38 MAPK activation. A structural variant, MKK3b, has been identified that contains 29 more amino acids at its N- terminus.
Immunogen
Recombinant protein - full length human MKK3
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
IPWB
For IP and WB: Use at a dilution of 1:1,500 - 1:2,500. Optimal dilutions/concentrations should be determined by the researcher.:
Species Reactivity
Human
Concentration
1mg/ml (Please refer to the vial label for the specific concentration)