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MST2 Antibody (PA5-115975) in IHC (P)
Immunohistochemistry analysis of MST2 in human kidney cancer and adjacent normal tissues. Samples were treated with formaldehyde and treated with citrate buffer for antigen retrieval, blocked, and incubated (1.5 hours at 22°C) with polyclonal antibody (Product # PA5-115975) at a dilution of 1:100. Secondary staining was applied with HRP conjugated anti-Rabbit.
产品信息
PA5-115975
产品规格
种属反应
Human,
Mouse,
Non-human primate,
Rat
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
A synthesized peptide derived from human STK3(Accession Q13188), corresponding to amino acid residues E374-V424.
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Affinity chromatography
保存液
PBS with 50% glycerol
内含物
0.02% sodium azide
保存条件
-20°C
运输条件
Wet ice
RRID
AB_2900609
产品详细信息
Antibody detects endogenous levels of total STK3.
靶标信息
STK3 (MST2) is a STE kinase family member that acts upstream of the MAP kinase signaling pathways, and is known to be activated by the proapoptotic stimuli staurosporine and FAS ligand. STK3 is a stress-activated, pro-apoptotic kinase which, following caspase-cleavage, enters the nucleus and induces chromatin condensation followed by internucleosomal DNA fragmentation. It is a key component of the Hippo signaling pathway which plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis. The core of this pathway is composed of a kinase cascade wherein STK3/MST2 and STK4/MST1, in complex with its regulatory protein SAV1, phosphorylates and activates LATS1/2 in complex with its regulatory protein MOB1, which in turn phosphorylates and inactivates YAP1 oncoprotein and WWTR1/TAZ. Phosphorylation of YAP1 by LATS2 inhibits its translocation into the nucleus to regulate cellular genes important for cell proliferation, cell death, and cell migration. STK3/MST2 and STK4/MST1 are required to repress proliferation of mature hepatocytes, to prevent activation of facultative adult liver stem cells (oval cells), and to inhibit tumor formation.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: KB-1458E12.1; Mammalian STE20-like protein kinase 2; MST-2; protein kinase homolog; serine/threonine kinase 3 (STE20 homolog, yeast); serine/threonine kinase 3 (Ste20, yeast homolog); Serine/threonine-protein kinase 3; Serine/threonine-protein kinase Krs-1; STE20-like kinase MST2
基因别名: 0610042I06Rik; KRS1; Mess1; MST; MST2; Mst3; Ste20; STK3
UniProt ID: (Human) Q96FM6, (Rat) O54748, (Mouse) Q9JI10
Entrez Gene ID: (Human) 6788, (Rat) 65189, (Mouse) 56274
magnesium ion binding
protein kinase activity
protein serine/threonine kinase activity
receptor signaling protein serine/threonine kinase activity
protein binding
ATP binding
protein serine/threonine kinase activator activity
protein dimerization activity
metal ion binding
nucleotide binding
MAP kinase kinase kinase activity
kinase activity
transferase activity
transferase activity, transferring phosphorus-containing groups
non-receptor serine/threonine protein kinase
neural tube formation
endocardium development
protein phosphorylation
apoptotic process
signal transduction
central nervous system development
negative regulation of cell proliferation
signal transduction by protein phosphorylation
positive regulation of protein binding
hippo signaling
intracellular signal transduction
positive regulation of apoptotic process
positive regulation of fat cell differentiation
positive regulation of JNK cascade
negative regulation of organ growth
protein stabilization
positive regulation of sequence-specific DNA binding transcription factor activity
positive regulation of protein kinase B signaling
primitive hemopoiesis
cell differentiation involved in embryonic placenta development
regulation of cell differentiation involved in embryonic placenta development
positive regulation of protein serine/threonine kinase activity
negative regulation of canonical Wnt signaling pathway
hepatocyte apoptotic process
positive regulation of extrinsic apoptotic signaling pathway via death domain receptors
MAPK cascade
activation of MAPKK activity
regulation of mitotic cell cycle
phosphorylation
stress-activated protein kinase signaling cascade
