INCWADANA YEENDABA
Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweeyure ezingama-24.
BUZA NGOKUImeko yezothutho
Inokuba kubushushu obuqhelekileyo
Cebisa indlela yokuthumela ngenqanawa
Ngomoya Ngomhlaba Ngolwandle
Imeko yokugcina:
Gcina kwindawo emnyama, umoya ongena ngaphakathi, ubushushu begumbi
Beka ubomi kwishelufa
Malunga neminyaka emi-2
Ubuncinci uMyalelo weQty:
1kg (uthethathethwano)
Isiqinisekiso:COA, indawo yokunyibilika, iSpecificRotation [α]D20
Siza kuthumela nayiphi na idatha oyifunayo.Ungayibona idatha ngaphambili njengereferensi.
Kwiimveliso ezilungiselelwe wena, sithumela eyona datha intsha emva kokuba iphumile.
I-BOC-D-Leucinemonohydrate;
N-BOC-D-Leucine.H2O;
I-Boc-D-Leu-OH Hydrate;
I-D-Leucine, N- [(1,1-dimethylethoxy) carbonyl]-, i-hydrate (1: 1);
N-(tert-Butoxycarbonyl)-D-leucine hydrate (1:1);N-(tert-Butoxycarbonyl)-D-leucine Hydrate;
I-BOC-D-LEU-OH2O;
N-Boc-D-leucine Hydrate;
Boc-D-Leu-OH.H2O;
I-Boc-D-Leucine hydrate
Zihlala zisetyenziselwa ukupakisha umgubo.Ukuba unezinye iimfuno, nceda usixelele, kwaye siya kupakisha njengoko ubuza.Ukuba kuyimfuneko, sinokuthumela imifanekiso yephakheji kuwe ukuze siqiniseke.
Ukupakisha kwangaphandle kunzima.Kwaye kunzima ukusika kunye nomonakalo.Ukuba unemfuno yephakheji yangaphandle, enje, kufuneka icoceke, siya kuzama, kwaye sithumele iifoto.
I-Biochemistry kunye nokuFunyaniswa kweziyobisi:
Njenge-amino acid ephuma kwi-amino acid, i-Boc-D-Leu-OH · H2O idlala indima ebalulekileyo ekuhlanganiseni iipeptides ezisebenza ngokwebhayoloji kunye neeproteni.Ukuguqulwa kweekhemikhali zale khompawundi kunokukhokelela ekuphuhlisweni kwamachiza amatsha okanye abaviwa bamachiza okunyanga izifo ezahlukeneyo.Iimpawu ezizodwa ze-D-leucine zinokunikezela ngemisebenzi ethile yebhayoloji kwiipeptides okanye iiproteni ezenziweyo.
I-Peptide Synthesis:
Kwinqanaba eliqinileyo le-peptide synthesis, i-Boc-D-Leu-OH · H2O yinto ephambili ye-amino acid monomer.Iqela layo le-N-terminal Boc elikhuselayo livumela i-amino acid ligation kunye nokukhusela phantsi kweemeko ezinobunzima, okwenza ukuba ukuhlanganiswa kwamatyathanga e-peptide kunye nokulandelelana okuthe ngqo kunye nemisebenzi.
Uphando lweLebhu:
I-Boc-D-Leu-OH · H2O isetyenziswa ngokuqhelekileyo kwi-peptide synthesis kunye nezifundo zesakhiwo seprotheni.Ngokuyidibanisa nezinye i-amino acid monomers, ukulandelelana kwe-peptide ehlukeneyo kunokwenziwa ukuphanda i-protein-protein kunye ne-protein-ligand interactions, kunye nokusebenza kweprotheni kunye neendlela zokulawula.
IiReagents zePeptide kunye neSynthetic Auxiliaries:
I-Boc-D-Leu-OH · H2O inokusebenza njenge-agent ekhuselayo okanye i-ejenti yokunciphisa kwi-peptide synthesis, ukuphucula ukusebenza kunye nokucoceka kwenkqubo ye-peptide synthesis.Ukongeza, inokusetyenziswa njenge-reagent ye-peptide yokubhala i-peptide, ukuguqulwa, kunye nokufumanisa.
I-Asymmetric Synthesis:
Ngenxa yobume be-chiral ye-D-leucine, i-Boc-D-Leu-OH · H2O inezicelo ezinokubakho kwi-asymmetric synthesis.Ngokuyidibanisa nezinye iimolekyuli ze-chiral, i-peptides kunye neeprotheni ezine-stereoconfigurations ezithile zinokudityaniswa ukuze kufundwe impembelelo ye-chirality kwimisebenzi ye-biological.
Boc-Leu-OtBu | Boc-Leu-OMe | Boc-Leu-Val |
Boc-Leu-Phe | Boc-Leu-Gly-OH | Boc-Leu-Ala |
Boc-Leu-Leu-OH | Boc-Leu-Leu-Ome | I-Boc-Leu-Leu-Leu-OH |
Gly-D-leu | HD-Leu-OH | N-me-D-leu-obzlD-Leu-NCA |
HD-Leu-OtBu•HCl | HD-Leu-O | I-Bzl.TosD-Leu-NH2.Hcl |
AC-D-Leu-OH | Boc-N-Me-D-Leu-OH | Boc-D-Leu-OtBu |
Boc-D-Leu-OMe | Boc-D-Leu-OMe | Boc-D-Leu-OL |
Boc-D-Leu-OL | Boc-D-Leu-OL | Boc-D-Leu-OL |
Boc-D-Leu-OL | I-Boc-D-Leu-OH•H2O | Fmoc-N-Me-D-Leu-OH |
Fmoc-N-Me-D-Leu-OH | Fmoc-D-Leu-OH | Fmoc-D-Leu-Cl |
1. Sinikezela ngokwezifiso iimveliso ozifunayo.
2. Umgangatho ophezulu kunye nexabiso elikhuphisanayo linokubonelelwa.
3.Sithembisa ikhosi epheleleyo yenkonzo yokulandelela kuwe.
4. Ikhweshine yomthengisi kunye namaxwebhu obugcisa anokubonelelwa ukuba kucelwe emva kokudibana nesixa esithile.
5. Inkonzo enkulu emva kokuthengisa okanye isiqinisekiso : Nawuphi na umbuzo wakho ungasonjululwa ngokukhawuleza.
6. Ukuthengisa ngaphandle iimveliso ezikhuphisanayo kwaye uzithumele kumazwe angaphandle ngobuninzi obukhulu minyaka le.
I-7.Isampuli yamahhala enikezelwa ukujonga umgangatho ngaphambi kwayo nayiphi na intlawulo.