CHAPS 生物清潔劑
| |
CAS No. | 75621-03-3 |
EC No. | Registered MDL number MFCD00012116 |
Synonyms | 3-[ 3-( Cholamidopropyl ) dimethylamonio ] propanesulfonic acid |
Chinese Name | 3-( 3-( 膽醯氨基丙基 ) 二甲銨基 ) 丙磺酸 3-[( 膽固醇氨丙基 ) 二甲基銨基 ]-1-丙磺酸 |
Molecular Structure | |
Molecular Formula | C32H58N2O7S |
Molecular Weight | 614.89 |
Meleing point | ≥ 157℃ |
Water solubility | 10% aq. 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 | ≥ 98% ( Titration ) |
Moisture | ≤ 2.0% |
UV A260 / A280nm | No Data Available |
Storages | Room Temperature |
Description | 1. CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry ( useful for solubilizing membrane proteins and breaking protein-protein interactions ). 2. CHAPS allows the isolation of many proteins in their native state, without loosing much of its activity. Protein-protein interactions can be interrupted more efficiently. 3. CHAPS interferes with the Lowry protein assay. |
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