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由来生物
rabbit
結合体
unconjugated
抗体製品の状態
affinity isolated antibody
抗体製品タイプ
primary antibodies
クローン
polyclonal
製品種目
Prestige Antibodies® Powered by Atlas Antibodies
形状
buffered aqueous glycerol solution
化学種の反応性
human
強化検証
orthogonal RNAseq
Learn more about Antibody Enhanced Validation
テクニック
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:200-1:500
免疫原配列
IIETAKLEEHLENQPSDPTNTYARPAEPVEEENKNGNGKPKSLSSGLRKGTKKYPDYIQIAMPTESR
UniProtアクセッション番号
輸送温度
wet ice
保管温度
−20°C
ターゲットの翻訳後修飾
unmodified
遺伝子情報
human ... SGMS2(166929)
詳細
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
ホスファチジルコリン:セラミドコリンホスホトランスフェラーゼ2のPrEST(protein epitope signature tag)抗原リコンビナントタンパク質。
アプリケーション
Prestige抗体®は、Human Proteome Resource(HPR)プロジェクト(www.proteinatlas.org))によって開発・実証されたAtlas抗体です。抗体はすべて、数百の正常組織・疾病組織に対する免疫組織染色試験を行っています。これらの染色画像はHuman Protein Atlas(HPA)サイトで[Image Gallery]リンクをクリックするとご覧いただけます。さらに、ほとんどのPrestige抗体はプロテインアレイおよびウェスタンブロッティングの試験を行っています。試験のプロトコールおよびPrestige抗体、HPAに関する情報はsigma.com/prestigeをご覧ください。
生物化学的／生理学的作用
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.
特徴および利点
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.
関連事項
Corresponding Antigen APREST73281
物理的形状
PBS溶液(pH 7.2, 40%グリセロールおよび0.02%アジ化ナトリウム含有)。
法的情報
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
免責事項
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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保管分類コード
10 - Combustible liquids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
HPA015076-100UL:
HPA015076-25UL:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
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.
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
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
Gwendolyn Barceló-Coblijn et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(49), 19569-19574 (2011-11-23)
The mechanism of action of 2-hydroxyoleic acid (2OHOA), a potent antitumor compound, has not yet been fully elucidated. Here, we show that human cancer cells have markedly lower levels of sphingomyelin (SM) than nontumor (MRC-5) cells. In this context, 2OHOA
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