CHAPSO CAS 82473-24-3 Purity > 99.0% (Titration) Biological Buffer Ultra Pure Qib Hoobkas
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Tshuaj npe | CHAPSO |
Synonyms | 3-[(3-Cholamidopropyl)dimethylammonio]-2-Hydroxy-1-Propanesulfonate |
CAS Nr | 82473-24-3 |
CAT Number | Qauv TSIS MUAJ: RF-PI1687 |
Tshuag xwm txheej | Hauv Tshuag |
Molecular Formula | C32H58N2O8S |
Molecular Luj | 630.88 ib |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb Crystalline hmoov |
Purity / Analysis Method | > 99.0% (Titration) |
Dej (los ntawm Karl Fischer) | <5.00% |
Residue ntawm Ignition | <0.10% |
Solubility (0.5M hauv H2O) | Tsis muaj xim thiab ua kom tiav |
Heavy Metals (Pb) | <5 ppm |
Hlau (Fe) | <5 ppm |
pH (1% aq. Solution) | 5.0-9.0 Nws |
Kev coj cwj pwm | <100 μs / cm (0.5M hauv H2O) |
Fluorescence | <10% (0.1% daws hauv dej ntawm 345nm) |
CMC (Dej) | ~ 8 mM (0.50%) |
Absorbance 260nm | <0.10 (1% aq. Solution) |
Absorbance 280nm | <0.10 (1% aq. Solution) |
Absorbance 340nm | <0.02 (1% aq. Solution) |
Test Standard | Enterprise Standard |
Txee lub neej | 24 Lub Hlis |
Kev siv | Cov Khoom Siv Hluav Taws Xob;Membrane Biochemistry |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
CHAPSO (CAS: 82473-24-3) yog ib qho tshuaj ntxuav tes tshwj xeeb nrog CMC siab uas solubilizes membrane-bound proteins hauv lawv lub xeev.Zwitterionic xab npum.Siab solubilty dua CHAPS.Solubilizes membrane proteins nyob rau hauv lawv lub xeev.CHAPS thiab CHAPSO yog zwitterionic (aka hybrid lossis dipolar) cov tshuaj ntxuav tes siv hauv chav kuaj kom solubilize lom macromolecules xws li cov proteins.Lawv yog siv los ua cov kuab tshuaj uas tsis yog-denaturing nyob rau hauv cov txheej txheem ntawm purification protein thiab yog tshwj xeeb tshaj yog pab tau nyob rau hauv purifying membrane proteins, uas yog feem ntau sparingly soluble los yog insoluble nyob rau hauv aqueous tov vim lawv haiv neeg hydrophobicity.CHAPS kuj tseem siv tau ua ke nrog cov tshuaj detergents nonionic.CHAPSO muaj tib cov qauv tshuaj lom neeg zoo li CHAPS, tab sis muaj ib pab pawg ua haujlwm hydroxyl ntxiv.