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NDSB 221
产品别名
160788-56-7
NDSB 221
3-(1-Methylpiperidinio)-1-propanesulfonate
3-(1-Methylpiperidinium)-1-propane sulfonate
基本信息
| Empirical Formula【经验(实验)分子式】 | C9H19NO3S |
| Molecular weight | 221.32 |
| NACRES | NA.25 |
| General description【一般描述】 | NDSB 221 is a nondetergent sulfobetaine that has been found to improve unfolding reversibility. |
| Application【应用】 | Non-detergent sulfobetaine is a compound used for non-denaturing protien purification. Increases the extraction yield of membrane, nuclear and cytoskeletal associated proteins. Zwitterionic over a wide pH range, easily removed by dialysis and no significant absorption in the near UV range. Specific applications include microsomal protein extraction, nuclear protein recovery, precipitation reduction in IEF, and membrane-bound protease purification. The typical usage concentration is 0.5 - 2.0 M. NDSB 221 has been used in a study to identify a novel ligand binding site in phosphoserine phosphatase from Thermococcus onnurineus. It has also been used in a study to investigate its effects on acidic fibroblast growth factor (aFGF). |
| Other Notes【其他说明】 | This product is non-micelle forming. |
产品性质
| Quality Level【质量水平】 | 100 |
| description【描述】 | zwitterionic |
| Assay【测定】 | ≥97% (TLC) |
| form【形式】 | solid |
| mol wt【分子量】 | 221.32 g/mol |
| color【颜色】 | white |
| solubility【溶解性】 | H2O: 50 mg/mL, clear, colorless |
| packaging【包装】 | 5, 25 g in poly bottle |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Classifications【危险分类】 | Skin Corr. 1B |
| Storage Class Code【储存分类代码】 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 |
