Cov lus qhia
| Kev tshwm sim | Dawb crystalline hmoov |
| Lam xav | 99–101% |
| Ywg dej | 3% max |
| Ph (1% aqueous) | 4–5 |
| Solubility (0.1m aqueous) | Tsis muaj kob thiab meej |
| UV absavbance (0.1m aqueous) | 260 NM: 0.05 Max 280 nm: 0.04 max |
Cov Ntawv Thov
1. Txheeb xyuas buffering
Cov pa roj liab qab yog qhov zoo ntawm qhov tsis zoo, siv los tswj cov pH nyob rau hauv ze-nruab nrab thiab biochemical ib puag ncig.
Feem ntau siv nyob rau hauv:
Cell thiab Cov Ntaub Ntawv Kev Cai Xov Xwm Xov Xwm
Enzyme nco thiab cov protein purification
Nucleic acid tuav
Immunoassays thiab Western blotting
2. Electrophoresis systems
Ua txhaum ua tus tsis nyob hauv gel electrophoresis, tshwj xeeb nplooj ntawv, vim nws qhov kev cuam tshuam zoo thiab kev cuam tshuam tsawg dua nrog kev cuam tshuam biological.
3. Tshuaj thiab kuaj mob cov ntawv thov
Thov siv cov tshuaj ua qauv tsis zoo, tshuaj tiv thaiv kev kuaj mob, thiab kev khaws cia ntawm cov roj ntsha, qhov chaw ruaj khov thiab muaj roj ntsha yog qhov tseem ceeb.
Cov txiaj ntsig
✅ ruaj khov pH ze
Nrog PKA nyob ze 6.76, nws yog qhov zoo tagnrho rau kev sim uas yuav tsum ua kom nruj pul tswj nyob rau hauv kev tswj hwm lub cev thiab biochemical.
Ion qes hlau ion binding
Muaj tsawg affinity rau cov hlua hlau ions zoo li mg²⁺ thiab ca²⁺, ua rau nws muaj kev nyab xeeb rau enzyme thiab cofactor tshuab.
✅ YOOJ YIM DUA DUB
Yooj yim soluble hauv dej, tso cai kev npaj yooj yim ntawm cov kev daws teeb meem.
✅ Uv UV allbance
Tsis cuam tshuam nrog UV nqus-ntsuas ntsuas-ntsuas, txhawb kev ntxuav kom huv ntawm DNA, RNA, thiab cov protein.
✅ Tshuaj nyob ruaj khov
Muab cov cua sov thiab tshuaj zoo heev, ua rau kev sim ua haujlwm.
Tag
Cov kav dej liab qab|Nws solubility, tsis muaj hlau cuam tshuam rau nws tseem ceeb, kev kuaj mob biotechnivy, thiab cov ntaub ntawv biotechniving tsis muaj kev cuam tshuam rau cov txheej txheem txheeb cais.
Cim npe nrov: Cov kav dej liab qab ntsev tsis muaj 10010-6, Tuam Tshoj kaval Monosodium ntsev 丨 cas 10010-6 tuam ntxhab, cov chaw muag khoom, Hoobkas
