Phosphotransacetylase from Bacillus stearothermophilus
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3181860 | Sigma-Aldrich | lyophilized powder, ≥3,000 units/mg protein (biuret) | 5000 UNITS | 8020 | 请咨询 |
| 3486161 | Ryon | BR，3000u/mg | 5KU | 6500 | 请咨询 |
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 2.3.1.8 ( BRENDA | IUBMB ) |
| EC number【EC 号】 | 232-855-2 |
| MDL number | MFCD00131907 |
| NACRES | NA.54 |
| Application【应用】 | Phosphotransacetylase, from Bacillus stearothermophilus, is used to convert CoA to acetyl CoA. Phosphotransacetylase (pta) is used to study transport systems for acetate. It is used to study metabolic pathways in various bacterium. |
| Biochem/physiol Actions【生化/生理作用】 | Phosphotransacetylase converts CoA to acetyl CoA. |
| Unit Definition【单位定义】 | One unit will convert 1.0 μmole of CoA to acetyl CoA per min at pH 7.5 at 30 ℃ using acetyl phosphate as substrate. |
| Physical form【外形】 | Lyophilized powder containing potassium phosphate |
产品性质
| form【形式】 | lyophilized powder |
| Quality Level【质量水平】 | 200 |
| Specific Activity | ≥3,000 units/mg protein (biuret) |
| composition【组成】 | Protein, ≥20% |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | −20℃ |
| packaging【包装】 | 5000 units in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |