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.
Fmoc-β-Ala-Aib-OH;
I-Alanine, N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanyl]-2-methyl- (9CI)
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-Fmoc-β-Ala-Aib-OH ibamba izicelo ezithile ngaphakathi kwamashishini ahlukeneyo.Ukusetyenziswa kwayo okuchanekileyo kuxhomekeke kwiimpawu zayo zeekhemikhali ezikhethekileyo kunye nendlela esabela ngayo phantsi kweemeko ezithile kunye nokusingqongileyo.Ngokwesiqhelo, iikhompawundi ezinjalo zidlala indima ebalulekileyo kwi-chemical synthesis, imveliso yamayeza, kunye nophando lwebhayoloji.
Kwintsimi ye-chemical synthesis, i-Fmoc-β-Ala-Aib-OH inokusebenza njengebhloko yokwakha i-peptides okanye iiprotheni, ezithatha inxaxheba kwiinkqubo zokwenziwa kweekhemikhali ezithile zeekhemikhali ukwenza iimolekyuli ezinemisebenzi ekhethiweyo okanye izakhiwo.Kwishishini lamachiza, inokuba yinxalenye ephambili yamachiza athile okanye isixhobo okanye iphakathi ekuphuhliseni iziyobisi, ekuncedeni ukuhlanganiswa kwezonyango ezinyanga okanye ezikhusela izifo.Kuphando lwebhayoloji, isenokusetyenziswa ukuphanda iinkqubo ezithile zebhayokhemikhali okanye iinkqubo ngaphakathi kwizinto eziphilayo, ngaloo ndlela inegalelo ekuqondeni okunzulu kobomi.
2-Aib-Ome.Hcl | Fmoc-Aib-OH | Ayib | L-ALA |
L-Ala-OtBu·HCl | β-Ala-Ome.HCl | L-Ala-Ome.Hcl | Fmoc-β-Ala-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.