Description
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).

References
Wang W, et al. (2002) Mol Cell Biol; 22(10): 3389-403.Leung IW, et al. (2001)J Biol Chem; 276(3): 1961-7.

Specification
Aliases	JNKK; JNKK1; MAP2K4; MAPK/ERK kinase 4; MAPKK 4
Entrez GeneID	6416;
Swissprot	P45985
WB Predicted band size	44kDa
Host/Isotype	Rabbit IgG
Antibody Type	Primary antibody
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human,Mouse,Rat
Immunogen	Peptide sequence around aa.259~263 (A-K-T-R-D) derived from Human SEK1/MKK4.
Formulation	Purified antibody in PBS with 0.05% sodium azide.

Application
IHC	1/50-1/100
IF	1/100-1/200