CHAPSO 生物清潔劑
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CAS No. | 82473-24-3 |
EC No. | Registered Beilstein Registry Number 582642 |
Synonyms | 3-[ 3-( Cholamidopropyl ) dimethylamonio ]-2-hydroxy-1- propanesulfonate |
Chinese Name | 3-[ ( 3-膽氨丙基 ) 二甲基銨基 ]-2-羥基-1-丙磺酸 |
Molecular Structure | |
Molecular Formula | C32H58N2O8S |
Molecular Weight | 630.88 |
Meleing point | ≥ 220℃ |
Water solubility | 0.5M in hot water clear and colorless Solubility ( 0.1M in H2O ) clear and complete |
pKa ( 25℃ ) | 8.3 ± 0.2 |
Appearance | White powder |
Purity Assay | ≥ 99.0% ( HPLC ) |
Moisture | ≤ 1.0% |
UV A260 / A280nm | UV ( 1% in H2O ) A260nm ≤ 0.1 A280 ≤ 0.01 |
Storages | Room Temperature |
Description | 1. A nondenaturing zwitterionic detergent for membrane biochemistry. 2. CHAPSO has characteristics similar to CHAPS, although it is more soluble due to a more polar head group. Useful for the solubilization of integral membrane proteins. |
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