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-N-alpha-(t-Butyloxycarbonyl)-N-alpha-methyl-O-benzyl-D-tyrosine;
N- [(1,1-Dimethylethoxy)carbonyl]-N-methyl-O-(phenylmethyl)-D-tyrosine;
I-N-Boc-N-methyl-O-benzyl-D-tyrosine;
I-BOC-N-METHYL-O-BENZYL-D-TYROSINE;
I-BOC-N-ME-D-TYR(BZL)-OH;
I-BOC-N-ME-D-TYROSINE(BZL)-OH;
I-BOC-N-ALPHA-METHYL-O-BENZYL-D-TYROSINE;
I-BOC-D-METYR(BZL)-OH
Zihlala zisetyenziselwa ukupakisha umgubo.Kuxhomekeke kwiimfuno zabathengi.Ke ngoko, sixelele ngemfuno yakho phambi kokupakisha ukuba unezicelo ezizodwa.
I-1kg ukuya kwi-25kg Ukupakisha kwangaphandle kunzima.Kwaye kunzima ukusika kunye nomonakalo.Inokukhusela iimveliso zakho ngokugqibeleleyo.
I-Boc-N-Me-D-Tyr(Bzl)-OH, ekwaziwa ngokuba yi-N-α-(tert-butyloxycarbonyl)-N-α-methyl-D-tyrosine benzyl ester, iphuma kwi-amino acid ekhuselweyo esetyenziswa ikakhulu kwi-peptide. udibaniso.Le ngqungquthela idibanisa amaqela amabini okukhusela: i-Boc (tert-butyloxycarbonyl) ye-amino terminus kunye ne-benzyl (Bzl) ye-phenolic hydroxyl iqela le-D-tyrosine.
Iqela le-Boc likhusela i-amino terminus, ukukhusela ukuphendula okungafunekiyo ngexesha lenkqubo ye-peptide synthesis.I-benzyl ester ikhusela iqela le-phenolic hydroxyl, ukuzinzisa i-compound kunye nokuqinisekisa ukucoceka kwayo ngexesha lokugcina nokuphatha.
Usetyenziso oluphambili lwe-Boc-N-Me-D-Tyr (Bzl) -OH lukwinqanaba eliqinileyo le-peptide synthesis, apho lisebenza njengesakhiwo sokwakha i-peptides equkethe i-D-tyrosine.I-D-tyrosine yi-amino acid engeyiyo yendalo enokuthi ifakwe kwiipeptides ukufunda iimpawu zabo zebhayoloji okanye ukwenza i-peptide analogs kunye nemisebenzi eguquliweyo.
Ngokusebenzisa i-Boc-N-Me-D-Tyr (Bzl) -OH, abaphandi banokuzisa i-D-tyrosine kunye neqela le-amino kunye ne-phenolic hydroxyl ekhuselweyo kwiipeptide zabo zokulandelelana.Oku kuvumela ulawulo oluchanekileyo phezu kwesakhiwo se-peptide ngexesha lokudibanisa kwaye iququzelele ukuqaliswa kwamanye ama-amino acids kunye nokuguqulwa kwizikhundla ezithile ngaphakathi kwekhonkco le-peptide.
Ukongeza ekusebenziseni i-peptide synthesis, i-Boc-N-Me-D-Tyr (Bzl) -OH inokufumana izicelo kwezinye iindawo ze-biochemistry kunye ne-biotechnology, njengophuhliso lwamachiza amatsha okanye i-agent zonyango.
N-Me-Tyr(Me)-OH.HCl | Boc-N-Me-L-Tyr(tbu)-OH | Fmoc-N-Me-L-Tyr(tBu)-OH | Cbz-N-Me-Tyr(tbu)-OH |
Fmoc-N-Me-D-Tyr(tBu)-OH | Boc-N-Me-L-Tyr(bzl)-OH | Fmoc-N-Me-L-Tyr(bzl)-OH | FMOC-N-Me-D-Tyr(me)-OH |
1. Malunga ne-MOQ: Sinokuyilungisa ngokwemfuno yakho.
2. Malunga nesampuli: Isampuli idinga umrhumo wesampuli, onokuthi ube yimpahla yokuqokelela okanye unokuhlawula kuthi kwangaphambili.
3. Iworkshop yokubunjwa, inokwenziwa ngokwezifiso ngokwenani leemodeli.
4. Sinikezela ngeyona nkonzo ibalaseleyo.Iqela lokuthengisa elinamava sele lisebenzela wena.
5. Malunga notshintshiselwano: Nceda uthumele i-imeyile okanye uxoxe nam ngokufanelekileyo.