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.
N-BOC-O-Benzyl-L-ser;
I-N-Boc-O-benzyl-L-serineBoc-Ser(Bzl)-OH;
(S)-3-(benzyloxy)-2-((tert-butoxycarbonyl)aMino)propanoicacid;
N-BOC-O-BENZYL-SERINE;
(2S)-3-Benzyloxy-2-(tert-butoxycarbonylamino)propanoicacid;
L-SERINE-NT-BOC,O-BZETHER(15N);
L-SERINE-NT-BOC,O-BZETHER(2-13C)
Ngokuqhelekileyo zisetyenziselwa ukupakisha iipowder.Kuxhomekeke kwiimfuno zomthengi.Ke, ukuba uneemfuno ezizodwa, nceda usazise iimfuno zakho ngaphambi kokupakishwa.
Iphakheji yangaphandle inzima kakhulu.Kwaye akulula ukunqunyulwa kunye nokonakaliswa.Inokukhusela iimveliso zakho ngokugqibeleleyo.
I-Peptide Synthesis:
I-Boc-Ser (Bzl) -OH isebenza njengebhloko yokwakha kwisigaba esiqinileyo okanye isisombululo se-peptide synthesis.Inokudityaniswa nezinye iiamino acids okanye amaqhekeza epeptide ukwenza iipeptides okanye iiproteni ezinde.
Iqela le-benzyl (Bzl) likhusela iqela le-hydroxyl le-serine, livumela ukusabela okukhethiweyo kwezinye iisayithi ngaphakathi kwekhonkco le-peptide.
Iqela le-Boc likhusela iqela le-amino, likhusela ukuphendulwa kwecala elingafunekiyo ngexesha le-peptide synthesis.
Izifundo zeBiyochemical:
I-Boc-Ser (Bzl) -OH ingasetyenziselwa njenge-reagent kwiimvavanyo ze-biochemical ukufunda i-protein-protein interactions, i-enzyme kinetics, kunye nezinye izicelo ze-biology ye-molecular.
Ngokudibanisa le amino acid derivative kwiipeptides okanye iiproteni, abaphandi banokuphonononga ukusebenza kwabo kunye nokunxibelelana nezinye iimolekyuli zebhayoloji.
Ukufunyanwa kweziyobisi:
I-Boc-Ser(Bzl)-OH inokudityaniswa kwi-peptidomimetics okanye iziyobisi ze-peptide, ezenzelwe ukulinganisa imisebenzi ye-biological ye-peptides yendalo.
Ezi peptidomimetics zinokuba namandla onyango kwiindawo ezinjengomhlaza, izifo ezosulelayo, kunye nokuphazamiseka kwemithambo-luvo.
Iqela le-benzyl linokususwa ngexesha lophuhliso lwamachiza ukuveza iqela lasimahla le-hydroxyl le-serine, elinokuba yimfuneko kumsebenzi webhayoloji wepeptide.
Inzululwazi yezinto eziphathekayo:
I-Boc-Ser (Bzl) -OH ingasetyenziselwa ukuhlanganiswa kweepolymers ze-biocompatible kunye ne-biodegradable zobunjineli bezicubu, ukuhanjiswa kweziyobisi, kunye nezinye izicelo ze-biomedical.
Ezi polymers zinokuthi ziyilwe ukukhulula iziyobisi okanye iimolekyuli ze-bioactive ngendlela elawulwayo, ukuphucula ukusebenza kwazo konyango kunye nokunciphisa imiphumo emibi.
L-Ser | I-H-DL-Ser-OH | I-D-Ser(tBu)-OH |
I-D-Ser(bzl) | D-Ser(bzl).HCl | I-HL-Ser(Bzl)-OH.HCl |
I-HL-Ser(Bzl)-OH | HL-Ser(Bzl)-OL.HCl | HL-Ser-OBzl.HCl |
HL-Ser-OBzl | DL-Ser-Obzl.Hcl | D-Ser-Obzl.Hcl |
HL-Ser(Bzl)-OMe·HCl | Boc-L-Ser-OH | Boc-L-Ser.H2O |
Boc-DL-Ser-OH | Boc-D-Ser-OH | Boc-L-ser(me)-OH |
Boc-L-ser(me).DCHA | Boc-DL-Ser(me)-OH | Boc-D-ser(mna)-OH |
I-Boc-L-Ser(tBu)-OH | I-Boc-D-Ser(tBu)-OH | I-Boc-D-Ser(Tbu).DCHA |
I-Boc-L-Ser(Bzl)-OH | I-Boc-DL-Ser(Bzl)-OH | I-Boc-D-Ser(Bzl)-OH |
Boc-Ser(Bzl)-ol | I-Boc-D-Ser(Bzl)-OL | Boc-L-Ser-OMe |
Boc-DL-Ser-Ome | Boc-D-Ser-OMe | Boc-D-Ser-Oet |
Boc-L-Ser-Obzl | Boc-D-Ser-Obzl | I-Boc-L-Ser(bzl)-OSu |
Fmoc-L-Ser(bzl)-OH | Fmoc-D-Ser(bzl)-OH | Fmoc-L-Ser-Obzl |
Fmoc-N-Me-Ser(bzl) | I-ZL-Ser(Bzl)-OH | Cbz-D-Ser(Bzl)-OH |
Cbz-L-Ser-Obzl |
1. Malunga neXabiso: Ixabiso liyaxoxisana.Sinokuyilungisa ngokobuninzi bakho.
2. Malunga ne-OEM: Ungathumela uyilo lwakho kunye nelogo.Sinokuvula i-mold entsha kunye nelogo, kwaye emva koko sithumele isampuli yokuqinisekisa.
3. Malunga notshintshiselwano: Nceda uthumele i-imeyile okanye uncokole nam ngokulula kwakho.
4. Umgangatho ophezulu: Ukusetyenziswa kwezinto ezisemgangathweni ophezulu, ukusekwa kwenkqubo yokulawula umgangatho ongqongqo, abasebenzi abachongiweyo abajongene nayo yonke inkqubo yokuvelisa ukusuka ekuthengeni izinto eziluhlaza ukuya ekupakisheni.