CHES Na Cas: 103-47-9 Dawb crystalline hmoov 99% N-Cyclohexyltaurine
| Catalog Number | XD90102 |
| Khoom npe | CHES |
| CAS | 103-47-9 : kuv |
| Molecular Formula | C8H17NO3S |
| Molecular Luj | 207.29 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 29213099 ib |
Khoom Specification
| Qhov tshwm sim | Dawb crystalline hmoov |
| Assay | ≥ 99% |
| Cia Temp | Khw hauv RT |
| Dej | <1.0% |
| Cov hlau hnyav | <5 ppm |
| pH | 5 - 6 |
| Sulfated tshauv | <0.1% |
| A260, 1M Dej | <0.05 |
| A280, 1M Dej | <0.05 |
| Solubility 0.1M dej | Ntshiab thiab tsis muaj xim |
| Infrared | Ua tau raws li qhov yuav tsum tau ua |
(CHES (2-(Cyclohexylamino)ethanesulfonic acid) yog ib tug zwitterionic N-substituted aminosulfonic acid. CHES yog siv los ua ib qho tsis rau kev kawm pH-nyob rau hauv enzymology. Cov compound tau pom tias muaj qhov txawv txav siab rau iodoacetate binding. Qhov chaw ntawm daim siab cawv dehydrogenase, qhov sib xyaw, uas muaj pKa ntawm 9.49 ntawm 25 ° C, muaj txiaj ntsig zoo rau pH 8.6-10.0.
Cov khoom xyaw hauv Good's Buffer for Biological Research
CHES tau siv:
· raws li ib tug tsis nyob rau hauv mannanase kev ua ub no ntawm antarctic fungal cais
· raws li ib tug tsis rau DNA zom thiab daim ntawv lo ntawm 2'-deoxyadenosine 3'-monophosphate
· Raws li ib feem ntawm Wilson thiab Horne extraction tsis rau tus cwj pwm ntawm nas plasma enzymes
Kaw
