DL-Dithiothreitol (DTT) waa magaca guud ee redox redox-yar oo sidoo kale loo yaqaan Cleland reagent.Qaaciddada DTT waa C₄H₁₀O₂S₂ iyo qaab dhismeedka kiimikada ee mid ka mid ah enantiomers qaabkeeda la dhimay ayaa lagu muujiyay dhanka midig;qaabkeeda oksaydhisku waa giraanti ka kooban 6 xubnood oo disulfide ah.Reagent-ka waxaa caadi ahaan loo isticmaalaa qaab jinsiyeedkiisa, maadaama labada eantiomers ay yihiin kuwo firfircoon.Magaceedu wuxuu ka yimid sonkorta afarta-kaarboon, threose.DTT waxay leedahay isku-darka epimeric, dithioerythritol.y
Sahayda warshadda DL-Dithiothreitol/DTTCAS 3483-12-3 oo leh qiimo wanaagsan
MF: C4H10O2S2
MW: 154.25
EINECS: 222-468-7
Barta dhalaalka 41-44 °C ( shid)
Barta karkarinta 125 °C
cufnaanta 1.04 g/ml at 20 °C
heerkulka kaydinta.2-8°C
samee budada crystalline White
Sahayda warshadda DL-Dithiothreitol/DTT CAS 3483-12-3 oo leh qiimo wanaagsan
DL-Dithiothreitol (DTT) waa redox reagent caadi ahaan loo isticmaalo sidii wakiil yaraynta DNA-da.Dithiothreitol ayaa sidoo kale loo isticmaalaa si loo yareeyo curaarta disulfide ee borotiinka.
DL-dithiothreitol (DTT) waa iskudhis sulfhydryl ah oo u shaqeeya labadaba sida reagent yaraynta curaarta disulfide iyo sida denaturant borotiin ah oo ku saabsan biofilm staphylococcal.
Tusaale
La heli karo
Xidhmada
1kg halkii bac, 25kg durbaankiiba, ama sidaad u baahato.
Kaydinta
Ku kaydi weelka si adag oo xiran meel engegan, qabow oo si fiican u hawo leh.