- 中文名稱
蛋氨酸測定試劑盒（熒光法）
- 英文名字
- Methionine Assay Kit (Fluorometric)
- 供應商
- Biovision
- 產品貨號
- K442-100
- 產品報價
- ￥詢價/100assays
- 產品說明書
- 點擊查看
- 購買方式
- 銀行轉賬、電匯、支票、現金，在線支付寶及網銀支付，或直接與我們電話聯系400-6800-868.
- 產品新聞
- 背景資料
- 待更新
- 產品描述
- Methionine (Met) is one of the twenty proteogenic amino acids encoded by the genetic code, and one of nine essential amino acids, meaning it cannot be synthesized in vivo and must be obtained from dietary sources. Met is one of two sulfur-containing amino acids (the other being cysteine) and can serve as a precursor in cysteine biosynthesis. S-adenosylmethionine, another product of Met metabolism, is an important co-factor and methyl donor in a number of biological reactions such as methylation and polyamine synthesis. Met is also an intermediate species in the synthesis of phospholipids such as lecithin, and other small precursor molecules including taurine, an amino-sulfonic acid. Oxidation of Met generates methionine sulfoxide, a species whose concentration tends to increase with age and is known to cause protein mis-folding and loss-of-function of numerous enzymes. This version of the amino acid can be restored back to methionine by another enzyme, methionine sulfoxide reductase. Biologically, Met levels can affect important events such as angiogenesis, protein synthesis, and cartilage production. BioVision’s Methionine Assay Kit utilizes an enzymatic mechanism by which metabolism of methionine is coupled with the stoichiometric generation of hydrogen peroxide. A probe generates fluorometric signal that can be quantified at Ex/Em: 535/587 nm. The assay shows greater than 10-fold specificity for methionine over cysteine and greater than 40-fold selectivity over other standard and non-standard amino acids. After utilization of a proprietary Sample Clean-Up Mix, the method is suitable for use in blood samples, and can detect concentrations as low as 0.5 μM, or 25 pmole Methionine.
- 產品特點
- ? Simple, sensitive and HTP adaptable Protocol
? Specific for Methionine without interference from other thiol based amino acids
? This kit can detect as little as 0.5 μM of Methionine in a variety of biological samples
- 保存建議
- -20
- 其他
- BioVision的公司總部在美麗的舊金山灣地區，它是全球生命科學公司的領導者.BioVision在開發和研究細胞凋亡檢測分析、代謝檢測方面具有卓越的影響力.包括檢測各種檢測分析試劑盒、相關特色抗體、重組蛋白及細胞因子和酶等多種產品，以及其他創新的研究工具.其產品覆蓋細胞凋亡研究、能量代謝、細胞/組織蛋白提取、氧化應激與損傷、代謝與肥胖癥、細胞增殖與毒性、信號轉導、干細胞研究等領域.作為多家知名品牌的中國總代理以及中國區域代理，艾美捷與BioVision一起為研究者們提供最好、最新的細胞生物學研究工具而不斷擴大產品及服務質量.
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- 注意
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該頁面的中文產品信息的翻譯，僅供參考。準確的產品信息請以廠家的英文說明書為準。下單前，請瀏覽說明書確認。
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