MAP3K4
适用: 人
IF (cc), IF (p)
宿主: 兔
Polyclonal
AbBy Fluor® 750
应用备注
WB,1:500 - 1:2000,IHC,1:100 - 1:200
限制
仅限研究用
状态
Liquid
缓冲液
PBS with 0.02 % sodium azide,50 % glycerol, pH 7.3.
储存液
Sodium azide
注意事项
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
-20 °C
储存方法
Store at -20°C. Avoid freeze / thaw cycles.
抗原
MAP3K4
(Mitogen-Activated Protein Kinase Kinase Kinase 4 (MAP3K4))
别名
MAP3K4
背景
The central core of each mitogen-activated protein kinase (MAPK) pathway is a conserved cascade of 3 protein kinases: an activated MAPK kinase kinase (MAPKKK) phosphorylates and activates a specific MAPK kinase (MAPKK), which then activates a specific MAPK. While the ERK MAPKs are activated by mitogenic stimulation, the CSBP2 and JNK MAPKs are activated by environmental stresses such as osmotic shock, UV irradiation, wound stress, and inflammatory factors. This gene encodes a MAPKKK, the MEKK4 protein, also called MTK1. This protein contains a protein kinase catalytic domain at the C terminus. The N-terminal nonkinase domain may contain a regulatory domain. Expression of MEKK4 in mammalian cells activated the CSBP2 and JNK MAPK pathways, but not the ERK pathway. In vitro kinase studies indicated that recombinant MEKK4 can specifically phosphorylate and activate PRKMK6 and SERK1, MAPKKs that activate CSBP2 and JNK, respectively but cannot phosphorylate PRKMK1, an MAPKK that activates ERKs. MEKK4 is a major mediator of environmental stresses that activate the CSBP2 MAPK pathway, and a minor mediator of the JNK pathway. Several alternatively spliced transcripts encoding distinct isoforms have been described.,MAP3K4,MAPKKK4,MEKK 4,MEKK4,MTK1,PRO0412,Signal Transduction,Kinase,MAPK-JNK Signaling Pathway,MAPK-P38 Signaling Pathway,Cell Biology & Developmental Biology,Cytoskeleton,Actins,Immunology & Inflammation,B Cell Receptor Signaling Pathway,Neuroscience,MAP3K4