220201
CHAPS, Molecular Biology Grade
3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate
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Merck KGaA
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64293 Darmstadt
Germany
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31 mayo 2012
cargando
Zwitterionic detergent that combines features of bile salts and N-alkyl sulfobetaines. Better at solubilizing proteins than structurally-related carboxylic acid anions and is much more effective at breaking protein-protein interactions than either sodium cholate or TRITON® X-100 Detergent. Capable of solubilizing the opiate receptor to a state exhibiting reversible binding of opiates. Also, capable of disaggregating cytochrome P450 to its monomeric form without denaturation. Has a small micellar molecular weight and a high critical micellar concentration and can be removed from either gels or protein solutions by dialysis across a membrane. Aggregation number: 4-14.
Conductivity (1.0 M, 24°C): <100 µmhos.
| Información sobre producto | |||
|---|---|---|---|
| Form | White crystalline powder | ||
| Hygrocopic | Si | ||
| Purity | ≥98% by TLC | ||
| Contaminants | DNase, RNase, and Protease: none detected | ||
| Aggregation Number | 4 - 14 | ||
| CMC | 6 - 10 mM | ||
| Micellar weight | 6150 | ||
| Fórmula químico | C32H58N2O7S | ||
| Número CAS | 75621-03-3 | ||
| Merck USA index | 14, 2044 | ||
| Almacenar y enviar información | |||
|---|---|---|---|
| Categoría de alamacenamiento | +15°C to +30°C | ||
| Ship |
Ambient Temperature Only
Harmful |
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| Información de seguridad | |||
|---|---|---|---|
| Frase S |
S: 26-36 |
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| Frase R |
R: 22-36/38 |
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