導入
- 本製品は、厳格な選別と品質管理を経た核酸抽出用の中核原料です。.
- Sodium dodecyl sarcosine (sarkosyl or sarcosyl), also known as sodium lauroyl sarcosine, is an ionic surfactant with amphiphilic properties.
- It contains both a hydrophobic 14-carbon chain (lauryl) and a hydrophilic carboxyl group.
- The nitrogen atom of the amide bond remains neutral without being affected by pH changes.
- Sarkosyl is widely used in experimental research due to its good water solubility, high foam stability, and strong adsorption capacity to proteins.
- As a detergent, sarkosyl can penetrate and lyse cells.
- Unlike sodium dodecyl sulfate, sodium dodecyl sarcosine can be dissolved in solutions containing グアニジン hydrochloride and guanidine isothiocyanate.
- This characteristic makes sarkosyl commonly used in RNA抽出 applications, such as improving the performance of Trizol reagents.
仕様
| 特徴 | 仕様 | |
| 基本的な内容 | CAS番号 | 137-16-6 |
| 式 | C15H28NNaO3 | |
| 分子量 | 293.38 | |
| Content | 99% | |
| レベル | 分子生物学 | |
| 外観 | White solid powder | |
| 輸送条件 | 室温 | |
| 保存条件 | 室温 | |
| 安定性 | ドライコンディションでは無制限 | |
| 不純物パラメータ | 水分 | ≤1.0% |
| Sodium chloride | ≤0.28% | |
| Sodium laurate | ≤4.0% | |
| Heavy metals (PB) | ≤10ppm | |
| Arsenic | ≤10ppm | |
| 紫外線吸収値 | 吸光度@ 230 (1%) | ≤15 |
| 吸光度@ 260 (1%) | ≤0.1 | |
| 吸光度@ 280 (1%) | ≤0.1 | |
| 吸光度@ 320 (1%) | ≤0.01 | |
| 核酸抽出関連 | RNA extraction test | 採用する |
| Virus nucleic acid extraction test | 採用する | |
| DNase テスト (1%) | 検出されず | |
| RNase test (1%) | 検出されず | |
| Purity of saturated solution (30%) | It can be dissolved by stirring at room temperature without filtration | |
| PH value (1%) | 6.0-8.0 |
注文情報
| カタログ番号. | 商品名 | パッケージ |
| C11207 | Sarcosyl， N-Lauroylsarcosine sodium salt (分子生物学) | 1KG |
| C11208 | 5KG |
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