ixesha lokugcina. | Umoya ophantsi, uBubushushu beGumbi |
ukunyibilika | H2O: 0.5 g/mL, ecacileyo, engenambala |
PH Uluhlu | 6.5 - 7.9 |
pka | 7.2(nge-25℃) |
I-3-(N-Morpholino) propanesulfonic acid hemisodium ityuwa, ekwaziwa ngokuba yi-MOPS yetyuwa yesodium, yikhompawundi yemichiza esetyenziswa ngokuqhelekileyo njenge-buffering agent kwi-biological and biochemical research.Ngumgubo omhlophe wekristale onyibilika kakhulu emanzini.
Ityuwa ye-sodium ye-MOPS ine-formula yekhemikhali ye-C7H14NNaO4S kunye ne-molecular weight of 239.24 g / mol.Isakhiwo siyafana ne-MOPS ye-compound (3-(N-morpholino) propanesulfonic acid), kodwa kunye nokongezwa kwe-ion yesodium, ephucula ukunyibilika kwayo kunye nokuphucula iimpawu zayo eziphazamisayo.Ityuwa yesodium ye-MOPS isetyenziswa rhoqo njenge-agent ephazamisayo kwizicelo ezifuna uluhlu lwe-pH lwe-6.5 ukuya kwi-7.9.Inexabiso le-pKa ye-7.2, eyenza isebenze kakhulu ekugcineni i-pH ezinzileyo phakathi kolu luhlu.
Ukongeza kwi-buffering, ityuwa ye-sodium ye-MOPS inokuzinzisa i-enzymes kunye neeprotheni, ukugcina umsebenzi wabo kunye nesakhiwo.Iqhele ukusetyenziswa kwinkcubeko yeeseli, ukucocwa kweeprotheyini, kunye novavanyo lwebhayoloji yemolekyuli.Xa usebenzisa ityuwa ye-sodium ye-MOPS njenge-buffer, kubalulekile ukulinganisa ngokuchanekileyo kwaye ulungiselele isisombululo ukufezekisa i-pH efunekayo.Iimitha ze-pH ezilinganisiweyo okanye izikhombisi ze-pH ziqhele ukusetyenziselwa ukubeka iliso kunye nokulungelelanisa i-pH ngokufanelekileyo.
Ngokubanzi, ityuwa ye-sodium ye-MOPS sisixhobo esixabisekileyo kwindawo yebhubhoratri, ebonelela nge-pH ezinzileyo kunye nokuxhasa izicelo ezahlukeneyo zophando lwebhayoloji kunye ne-biochemical.
Iikhowudi zeNgozi | Xi |
Iingxelo zoMngcipheko | 36/37/38 |
Iingxelo zoKhuseleko | 22-24/25-36-26 |
WGK eJamani | 3 |
Ikhowudi ye-HS | 29349990 |