D-Aspartic acid CAS:1783-96-6 99% budo cad
Lambarka buugaagta | XD90316 |
Magaca Alaabta | D-aspartic acid |
CAS | 1783-96-6 |
Qaanuunka molecular | C4H7NO4 |
Miisaanka Molecular | 133.10 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 29224985 |
Tilmaamaha Alaabta
Muuqashada | budo cad |
Qiimayn | 99% |
Wareegid gaar ah | -24 ilaa -26 |
Biraha culus | <10ppm |
AS | <1pm |
pH | ≤0.2% |
SO4 | <0.02% |
Fe | <10ppm |
Khasaare xagga qallajinta | <0.20% |
Hadhaaga dabka | <0.10% |
NH4 | <0.02% |
Gudbinta | >98% |
Cl | <0.02% |
Gaadiidleyda heerka labaad waa borotiinada xuubabka xuubabka ah ee kiciya dhaq-dhaqaaqa molecules-ka substrate-ka ee ka soo baxa bilayer-ka dufanka iyagoo isku xiraya gaadiidka substrate ilaa hal ama in ka badan oo unugyo ion ah, taas oo siinaya hannaan kor u qaadista xoogga leh ee substrates.Halkan waxaan ku qeexaynaa daraasadaha crystallographic iyo heerkulbeegga ee Glt (Ph), soodhiyam (Na+) - gaadiid-qaade aspartate-ga ah, oo qeexaya goobaha aspartate, laba ion sodium iyo d, l-threo-beta-benzyloxyaspartate, horjooge.Waxaan sidoo kale tusineynaa in timaha timaha helical 2 ay tahay albaabka ka baxsan unugyada kaas oo maamula gelitaanka substrate iyo ions ee goobaha gudaha ee xiritaanka.Ugu yaraan laba ion sodium waxay ku xidhan yihiin meel u dhow substrate-ka iyo goobahan soodhiyam-ku-xidha, oo ay weheliyaan goobaha sodium-ku-xidha ee gaadiidleyda kale ee sodium-ku-xidhan, LeuT, waxay qeexayaan alfa-helix oo aan dhaawac ahayn inay tahay qaybta dhexe ee isku-xidhka ion. motif, motif si fiican ugu habboon ku-xidhka soodhiyamka iyo ka-qaybgalka isbeddellada qaabaysan ee la socda xidhidhaynta iyo unbinding inta lagu jiro wareegga gaadiidka.