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生物源
rabbit
品質等級
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
human
加強驗證
orthogonal RNAseq
Learn more about Antibody Enhanced Validation
技術
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:200-1:500
免疫原序列
IIETAKLEEHLENQPSDPTNTYARPAEPVEEENKNGNGKPKSLSSGLRKGTKKYPDYIQIAMPTESR
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 ... SGMS2(166929)
相关类别
一般說明
SGMS2 (sphingomyelin synthase 2), also called SMS2 is one of the two isoforms of SMS enzyme, which is the last enzyme of the sphingomyelin (SM) synthesis pathway. SMS1, SMS2 and SMSr form the complete SMS family. It resides in the plasma membrane, and its cytoplasmic C-terminal is palmitoylated at its cysteine residues. It contains four motifs called D1, D2, D3 and D4, which are highly conserved in nature. It has six transmembrane α-helices, and D1 motif is located in the first exoplasmic loop and D2 in the third transmembrane α-helix.
免疫原
Phosphatidylcholine:ceramide cholinephosphotransferase 2 recombinant protein epitope signature tag (PrEST)
應用
All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
生化／生理作用
SGMS2 (sphingomyelin synthase 2) is the last enzyme in the de novo sphingomyelin (SM) synthesis pathway, which occurs in the plasma membrane. Studies in mice show that this enzyme promotes atherogenesis, and might have potential as a therapeutic target of atherosclerosis. It is also a part of the ceramide phosphoethanolamine biosynthesis. In various cancer cell types, it plays an essential role in cell growth. A compound with anti-tumor activity, called 2-hydroxyoleic acid (2OHOA) causes the activation of SGMS2, which leads to significant increase in the SM amount in plasma membrane. This activation is related to 2OHOA capability to induce cell cycle arrest and apoptosis in cancer cells. This protein also induces NF-κB pathway, which in turn has proatherogenic activity.
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 APREST73281
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)
Motohiro Tani et al.
Biochemical and biophysical research communications, 381(3), 328-332 (2009-02-24)
Sphingomyelin synthase (SMS) is an enzyme that catalyzes the transfer of phosphocholine from phosphatidylcholine to ceramide for sphingomyelin synthesis. Here, we show that SMS2 is palmitoylated at cysteine residues via thioester bonds in the COOH-terminal cytoplasmic tail. [3H]palmitic acid labeling
Klazien Huitema et al.
The EMBO journal, 23(1), 33-44 (2003-12-20)
Sphingomyelin (SM) is a major component of animal plasma membranes. Its production involves the transfer of phosphocholine from phosphatidylcholine onto ceramide, yielding diacylglycerol as a side product. This reaction is catalysed by SM synthase, an enzyme whose biological potential can
Tiruneh K Hailemariam et al.
Arteriosclerosis, thrombosis, and vascular biology, 28(8), 1519-1526 (2008-06-21)
NFkappaB has long been regarded as a proatherogenic factor, mainly because of its regulation of many of the proinflammatory genes linked to atherosclerosis. Metabolism of sphingomyelin (SM) has been suggested to affect NFkappaB activation, but the mechanism is largely unknown.
Xiaogang Wang et al.
Lipids in health and disease, 10, 7-7 (2011-01-18)
Sphingomyelin synthase 2 (SMS2) contributes to de novo sphingomyelin (SM) biosynthesis. Its activity is related to SM levels in the plasma and the cell membrane. In this study, we investigated the possibility of a direct relationship between SMS and atherosclerosis.
Philipp Ternes et al.
Journal of lipid research, 50(11), 2270-2277 (2009-05-21)
Sphingolipids are vital components of eukaryotic membranes involved in the regulation of cell growth, death, intracellular trafficking, and the barrier function of the plasma membrane (PM). While sphingomyelin (SM) is the major sphingolipid in mammals, previous studies indicate that mammalian
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