3-(N, N-dimethyldodecylammonio) propanesulfonate Cas: 14933-08-5 99%
Lambarka buugaagta | XD90062 |
Magaca Alaabta | 3-(N, N-dimethyldodecylammonio) propanesulfonate |
CAS | 14933-08-5 |
Qaanuunka molecular | C17H35NO5S |
Miisaanka Molecular | 335.55 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 29239000 |
Tilmaamaha Alaabta
Muuqashada | budo cad |
Asay | 99% min |
Heerkulka Kaydinta | +20 ° C |
Saamaynta saabuunta ee P-glycoprotein atpase dhaqdhaqaaqa: kala duwanaanshaha khalkhalgelinta hawlaha basal iyo verapamil-ku-tiirsan.
P-glycoprotein (P-gp), glycoprotein xuub Plasma ah oo la xidhiidha phenotype caabbinta daawooyinka badan, ayaa mas'uul ka ah qulqulka ATP-ku-tiirsanaanta ee daawooyinka amphiphilic ee kala duwan.Isticmaalka xuubka xuubka ee laga diyaariyey khadka unugyada u adkeysiga badan ee DC-3F / ADX, waxaan ku barannay xumeynta basal (ie maqnaanshaha daroogada) iyo waxqabadyada P-gp ATPase-ku-tiirsan ee verapamil oo ay keeneen saabuunyo kala duwan, oo aan milmin, iyo sidoo kale marka la milmiyo, uruurinta.Solubilization xuubka horusocod leh oo korodhay fiirsashada saabuunta ayaa lagu kormeeray kala firdhinta iftiinka iyo tijaabooyinka centrifugation.Saabuunta aan milmaynayn, dhammaan saabuunta la tijaabiyay marka laga reebo DOC waxay keentay xannibaad qayb ah ee P-gp ATPase dhaqdhaqaaqa, taas oo aan la xidhiidhin qaddarka saabuunta kala duwan ee la tijaabiyay ee lagu daray xuubka.Falanqaynta firfircoonida P-gp ee ay keentay verapamil-ku waxay daaha ka qaadaysaa in P-gp ATPase waxqabadka uu si ka duwan u habeeyey saabuunta kala duwan ee xajmiyada aan milmaynayn.Sidaa darteed, isdhexgalka gaarka ah ee u dhexeeya P-gp iyo saabuunta ayaa aad ugu dhow inay dhacaan halkii ay ka ahaan lahaayeen khalkhal xuubka caalamiga ah.Ka dib markii ay ku milmeen saabuunta kala duwan ee la tijaabiyey, dhaqdhaqaaqa basal P-gp ATPase gabi ahaanba waa la joojiyey, marka laga reebo joogitaanka CHAPS oo awooday in ay ilaaliso hawshan heer u dhigma tan lagu qiyaasay xuubabka hooyo.Si kastaba ha ahaatee, firfircoonida P-gp ATPase ee ay keentay verapamil ayaa lumay intii lagu jiray solubilization P-gp ee CHAPS, laakiin la soo kabsaday ka dib markii lagu qasi jiray CHAPS oo ka hooseeya diiradda micellar ee muhiimka ah.Aragtiyadani waxay muujinayaan isdhexgalka gaarka ah ee u dhexeeya P-gp iyo CHAPS molecules ee ku dhex jira miceles-ka isku dhafan.Guud ahaan, xogtayada caddaynaysa isdhexgalka gaarka ah ee P-gp / saabuunta waxay la socotaa goobta goobaha gaadiidka daroogada ee qaybaha P-gp transmembrane.