HPA015270
Anti-STK4 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
同義詞:
Anti-MST-1, Anti-Mammalian STE20-like protein kinase 1, Anti-STE20-like kinase MST1, Anti-Serine/threonine-protein kinase 4, Anti-Serine/threonine-protein kinase Krs-2
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About This Item
推薦產品
生物源
rabbit
共軛
unconjugated
抗體表格
affinity isolated antibody
抗體產品種類
primary antibodies
無性繁殖
polyclonal
產品線
Prestige Antibodies® Powered by Atlas Antibodies
形狀
buffered aqueous glycerol solution
物種活性
rat, mouse, human
加強驗證
RNAi knockdown
Learn more about Antibody Enhanced Validation
技術
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200
免疫原序列
IEHDDTLPSQLGTMVINAEDEEEEGTMKRRDETMQPAKPSFLEYFEQKEKENQINSFGKSVPGPLKNSSDWKIPQDGDYEF
UniProt登錄號
運輸包裝
wet ice
儲存溫度
−20°C
目標翻譯後修改
unmodified
基因資訊
human ... STK4(6789)
一般說明
STK4 (serine/threonine kinase 4) is a kinase protein, which is ubiquitous in nature. It is homologous to yeast Ste20 and Drosophila Hippo protein. It has a molecular weight of 63kDa, and is a resident of the cytoplasm. It is also called MST1 (mammalian sterile 20-like protein), and has its active site at its N-terminal. It also contains an autoinhibitory domain, and a coiled-coil SARAH domain at its C-terminal. This domain is responsible for protein hetero- and homodimerization.
免疫原
Serine/threonine-protein kinase 4 recombinant protein epitope signature tag (PrEST)
應用
Anti-STK4 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
生化／生理作用
STK4 (serine/threonine kinase 4) functions as both apoptotic and anti-apoptotic protein. It acts as an apoptotic protein upon its cleavage by caspases, which produces an N-terminal fragment of 36kDa. This fragment moves to the nucleus, where it phosphorylates histone proteins, resulting in apoptosis initiation. It also interacts with JNK (Jun N-terminal kinase) and RASSF1A (Ras association domain family member 1) to induce apoptosis. It phosphorylates FOXO1 (forkhead box O1) and FOXO3, which are transcription factors of FOXO family, in stress-response pathway. Thus, it maintains the viability of cell. Inactivation of this gene in lymphocytes and neutrophils leads to abnormal mitochondrial membrane potential. This results in increased chances of apoptotic death. Thus, loss of this gene, in humans is a cause of primary immunodeficiency syndrome. It is essential for the homing and maintenance of naïve T-cells, and deficiency in this gene leads to abnormal development and/or maintenance of regulatory T-cells.
特點和優勢
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
聯結
Corresponding Antigen APREST73444
外觀
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
法律資訊
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
免責聲明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Nadine T Nehme et al.
Blood, 119(15), 3458-3468 (2011-12-17)
The molecular mechanisms that underlie T-cell quiescence are poorly understood. In the present study, we report a primary immunodeficiency phenotype associated with MST1 deficiency and primarily characterized by a progressive loss of naive T cells. The in vivo consequences include
Igor Govorov et al.
Scientific reports, 12(1), 22154-22154 (2022-12-23)
In a previous study, we showed that serine/threonine-protein kinase 4 (STK4) is involved in the control on proliferation and migration of endometrial cancer (EC) cells in vitro. In the present paper, we studied STK4 expression in EC tissues from a
Hengameh Abdollahpour et al.
Blood, 119(15), 3450-3457 (2012-02-02)
We describe a novel clinical phenotype associating T- and B-cell lymphopenia, intermittent neutropenia, and atrial septal defects in 3 members of a consanguineous kindred. Their clinical histories included recurrent bacterial infections, viral infections, mucocutaneous candidiasis, cutaneous warts, and skin abscesses.
Jiujie Cui et al.
Molecular cancer research : MCR, 17(6), 1316-1325 (2019-02-24)
Pancreatic ductal adenocarcinoma (PDAC) is a deadly disease, and its incidence is increasing annually. It is critical to reveal and delineate the molecular mechanism promoting PDAC development and progression. Mammalian STE20-like kinase 1 (MST1) is a proapoptotic cytoplasmic kinase and
Ingrid Babel et al.
Molecular & cellular proteomics : MCP, 10(3), M110-M110 (2011-01-14)
The characterization of the humoral response in cancer patients is becoming a practical alternative to improve early detection. We prepared phage microarrays containing colorectal cancer cDNA libraries to identify phage-expressed peptides recognized by tumor-specific autoantibodies from patient sera. From a
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