Cov lus qhia
| Kev tshwm sim | Dawb rau tawm dawb tawv |
| Lam xav | 99% min |
| Ywg dej | 3% max |
| Solubility (10% AQ) | tsis muaj kob, ntshiab |
| Ph (1% aqueous) | 10.9 - 11.6 |
| Cov hlau hnyav | 5 ppm max |
| Ultraviolet Absorbance / 260nm | 0.05 max |
| Ultraviolet absorbance / 280nm | 0.03 max |
Cov Ntawv Thov
1. Txheeb xyuas buffering
Siv los ua qhov zoo tsis zoo, zoo tagnrho rau kev tswj hwm picial biological thiab biochemical thumiments.
Feem ntau thov hauv:
Xov Xwm Cell Kev Tshaj Tawm Xov Xwm
Enzyme cia
Kev ua kom muaj protein purification
Molecular Cov Tswv Yim Kev Siv Biology
2. Electrophoresis thiab chromatography
Ua hauj lwm ua kev sib xyaw ua ke hauv electrophorises gels thiab chromatographic sib cais ua tsis tau zoo pH tswj hwm kom txhim kho kev daws teeb meem thiab repruprucient.
3. Kws ua tshuaj thiab cov qauv tshuaj ntsuam
Siv nyob rau hauv cov qauv ntawm kev kuaj mob ntawm kev kuaj mob, cov khoom siv tshuaj, thiab cov tshuaj xa tshuaj uas cov tshuaj uas tswj kav yog qhov tseem ceeb.
4. Tshawb nrhiav thiab kev txhim kho
Siv nyob rau hauv kev kuaj tshawb fawb rau kev kawm enzyme kinetics, thiab lwm yam txheej txheem biochemical rhiab rau pars sib txawv.
Cov txiaj ntsig
1. Muaj txiaj ntsig zoo nyob ze lub cev muaj ntau yam
Muaj peev xwm buffering nyob ze rau nruab nrab pH, nws txhawb ntau cov roj ntsha roj ntsha thiab kev sib kis ntawm tes.
2. Kev cuam tshuam tsawg nrog kev siv roj ntsha molecules
Tsim los txo cov kev cuam tshuam nrog cov enzymes, cov protein, thiab hlau ions, ua kom muaj kev ntxub ntxaug ntawm kev sim.
3. Siab solubility thiab tshuaj lom neeg ruaj khov
Nws cov ntsev ntsev ntsev ua rau cov dej solubility thiab ntev ntev, pab txhawb kev ua kom yooj yim tsis yooj yim thiab ua tau zoo sib xws.
4. Kev sib xyaw nrog hlau ions
Tsawg affinity rau kev sib txawv ntawm cov cations xws li mg²⁺ thiab ca²⁺, tseem ceeb rau kev cuam tshuam uas yuav tsum tau siv hlau cofactors.
5. Cov UV Kev Txhim Kho
Minimal Absorbance nyob rau hauv UV ntau kawg, ua rau nws tau tshaj Spectrophottometric ntsuas kev txheeb ze nrog nucleic acids thiab cov protein.
Tag
3-Cyclohexylamino-2-HydroxyPropanesulropanesulponic Acid Suffium ntsev (CASTION-POJ NIAM, kev cuam tshuam ntsig txog kev muaj txiaj ntsig zoo, thiab ua kom siab solubility. Nws daim ntawv thov Spans Biochemistry, Molecular Biology, Tshuaj lom neeg ua haujlwm, thiab kuaj cov cuab yeej siv txiaj ntsig zoo hauv kev tshawb fawb thiab kev lag luam chaw soj ntsuam.
Cim npe nrov: 3-Cyclohexylamo-2-HydroxyPropanesulponic Acid Secium ntsev
