![(3-[3-Cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate, 99+%](images/picture/155.webp "Click to enlarge")
CHAPSO (3-[3-Cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate, 99+%
| Catalog # | S113 |
|---|---|
| CAS Number | 82473-24-3 |
| Formula Weight | f.w.: 630.9 daltons |
CHAPSO is a zwitterionic detergent that solubilizes proteins in their native state. It has a higher solubilty than CHAPS.
Pricing & Ordering
| Quantity | Price | Action |
|---|---|---|
| 2gm + | $74.00 |
|
| 5gm + | $149.00 |
|
| 10gm + | $284.00 |
|
| 25gm + | $455.00 |
|
| 100gm + | $2,450.00 |
|
Product Documents
Zwitterionic detergent. Higher solubilty than CHAPS. Solubilizes membrane proteins in their native state. Solubilizes opiate receptor to a state exhibiting reversible binding of opiates. Purity > 99% by TLC. Conductivity < 50 micromhos in 10% solution.
- L.M. Hjelmeland, Proc. Natl. Acad. Sci. USA, 77, 6368 (1980
- W.F. Simonds, G. Koski, R.A. Streaty, L.M. Hjelmeland, W.A. Klee, Proc. Natl. Acad. Sci. USA, 77, 4623 (1980)
- D.S. Liscia, T. Alhadi, B.K. Vonderhaar, J. Biol. Chem., 257, 9401 (1982) (1991)
- W. Gaertner, D. Ulrich, K. Vogt, Photochem. Photobiol., 54, 1047
- H.H. Hassanain, W. Dai, S.L. Gupta, Anal. Chem., 213, 162 (1993)
- W. Hu, T. Takeuchi, H. Haraguchi, Anal. Chem., 65, 2204 (1993)
- P. Banerjee, J.B. Joo, J.T. Buse, G. Dawson, Chem. Phys. Lipids, 77, 65 (1995)
- CMC (H2O): ~ 8 mM (0.50%)
- Aggregation Number (H2O): ~ 11
- Purity: ? 99% by HPLC analysis.
- pH (1% solution): 5-8
- Solubility in water: 0.5M (31.5%)
- Conductance (0.5M solution): < 100 S
- Percent fluorescence due to a 0.1% detergent solution at 345 nm: < 10
- Absorbance of a 1% detergent solution: 340 nm: < 0.02 280 nm: < 0.04 260 nm: < 0.06