Cov lus qhia
| Kev tshwm sim | Dawb crystalline hmoov |
| Lam xav | 99.0% rau 101.0% |
| Dej Cov Ntsiab Lus | 0.5% max |
| Poob rau ziab | 1% Max |
| Melting taw tes | 224 txog 229 degree |
| Solubility (1.0m aqueous) | Tsis muaj kob, ntshiab |
| pH (1.0m aqueous) | 7.0 rau 8.0 |
| Hnyav Hlau (PB) | 0.0005% Max |
| Ultraviolet Absorbance / 260nm | 0.05 max |
| Ultraviolet absorbance / 280nm | 0.03 max |
Cov Ntawv Thov
1. Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Biochemical
Tapso yog qhov zoo tsis zoo, tshwj xeeb tau tsim los tswj cov xov tooj ruaj khov thiab enzymatic.
Feem ntau siv nyob rau hauv:
Enzyme kev kawm ua si
Cov Protein Crystallization thiab Purification
Molecular biology (piv txwv li, PCR, Electrophoreses)
Cov xov tooj ntawm tes dawb qhov twg yog xav tau
2. Electrophoresis
Siv nyob rau hauv nplooj ntawv (polyacrylamide gel electrophoresis) rau DNA, RNA, thiab protein sib cais uas buffering ntawm pH 7.0 thiab 8.2 yog qhov zoo tshaj plaws.
3. Kws ua tshuaj thiab cov qauv tshuaj ntsuam
Muaj nyob rau hauv cov tshuaj kho cov tshuaj thiab hauv cov tshuaj vitro, tshwj xeeb tshaj yog qhov chaw nruab nrab kom muaj kev yooj yim ntawm PS yuav tsum muaj thiab biocompatibility yog qhov tseem ceeb.
4. Cell Kev Cai Xov Xwm
Txhawb phem thaiv nyob hauv cov kab lis kev cai tsiaj hauv tsiaj txhu lossis microbial kab lis kev cai thaum sib xyaw ua ke tsis zoo lossis tsis muaj.
Cov txiaj ntsig
1. Qhov zoo tshaj plaws buffering nyob ze lub cev phobiological
Zoo heev rau kev sim uas xav tau nruab nrab rau cov mob me me Alkaline, suav nrog cov enzyme thiab kev tshawb fawb ntawm tes.
2. Tsawg kev cuam tshuam nrog hlau ions
Tsawg tsawg tshaj tawm ntawm cov neeg sib txawv xws li mg²⁺, ca, ua rau nws sib xws nrog enzymes thiab cofactors.
3. Tsawg UV tshem tawm
Tsis cuam tshuam nrog UV-based tsom xam cov txuj ci, suav nrog Spectrophotometric presays ntawm nucleic acids thiab cov protein.
4. Rho tawm thiab ruaj khov
Tsis muaj tshuaj lom, tsis yog volatile, thiab ruaj khov nyob rau hauv aqueous daws tau lub sij hawm zoo tshaj plaws rau cov kev sim ntev lossis reagent cov khoom siv.
5. Siab Solubility
Yooj yim yaj hauv dej, ua rau kev npaj sai sai ntawm buffers nrog phnk kev ua tau zoo.
Tag
Tapso (CASE 68399-81-5) yog ib qho kev ntseeg siab thiab muaj kev ua kom ze rau cov kev tshawb fawb, kuaj mob, thiab cov ntawv thov tshuaj. Nrog rau cov tshuaj ruaj khov tshuaj, qis hlau ion khi, thiab cov biocompatibility, thiab cov txiaj ntsig zoo tshaj plaws hauv kev ua haujlwm biochemical, molecular biology, thiab cov txheej txheem molecular, thiab cov txheej txheem molecular, thiab cov txheej txheem tshuaj.
Cim npe nrov: taplo 丨 casat are 68399-81-5, Tuam Tshoj TapOo 丨 CAS 68399-81-5 manufacturers, cov chaw muag khoom, Hoobkas
