Peptides synthetic iyo Proteins Recombinant oo si gooni ah u shaqeynaya sidii Antigens

Protein antigens-ka dib-u-dhaqaajiyaa waxay badanaa leeyihiin dhowr epitopes oo kala duwan, qaar ka mid ah waa epitopes taxane ah qaarna waa epitopes qaab dhismeedka.Unugyada difaaca jirka ee Polyclonal ee lagu helo tallaalka xoolaha ee leh antigens-ka denatured waa isku-darka unugyada difaaca jirka ee gaarka u ah epitopes-ka waxaana loo isticmaali karaa guud ahaan si loo ogaado qaababka dabiiciga ah ama borotiinnada bartilmaameedka ah.Faa'iidada dhinaca ah ee isticmaalka borotiinnada denatured sida immunogens ayaa ah in borotiinnada la ildaran ay u muuqdaan inay noqdaan kuwo difaac badan waxayna kicin karaan jawaab celin difaac adag oo xayawaan ah.

Nidaamka muujinta ee Escherichia coli waxaa badanaa loo doortaa ujeedooyin antigenic sababtoo ah waa nidaamka ugu qaalisan ee waqtiga iyo lacagta.Si loo hagaajiyo suurtagalnimada muujinta borotiinka bartilmaameedka ah iyo fududaynta nadiifinta, mararka qaarkood kaliya jajab yar oo borotiinka bartilmaameedka ah, sida qayb gaar ah, ayaa la muujiyaa.

Qaab dhismeedka saddex-geesoodka ah ee borotiinnada

Qaab dhismeedka saddex-geesoodka ah ee borotiinnada

Qaybta Gaarka ah ee Borootiinka

Haddii ujeedada diyaarinta antibody-ku ay tahay oo keliya ogaanshaha wb, waa dhaqaale iyo degdeg ah in loo isticmaalo peptide yar-yar ee synthetic sida antigen-ka, laakiin waxaa jirta khatar difaac daciif ah ama dib-u-soo-celin la'aan sababtoo ah xulashada aan habboonayn ee qaybta peptide.Maadaama diyaarinta antibody-ku ay u baahan tahay muddo dheer, laba ama saddex qaybood oo kala duwan oo peptide ah ayaa badanaa la doortaa si loo diyaariyo unugyada difaaca jirka iyadoo la adeegsanayo antigen polypeptide si loo hubiyo heerka guusha tijaabada.

Nadiifinta antigen polypeptide ee tallaalka ayaa looga baahan yahay inay ka badan tahay 80%.Inkasta oo nadiif sare ay aragti ahaan heli karto unugyada difaaca jirka oo leh gaar gaar ah, ficil ahaan, xayawaanku had iyo jeer waxay soo saaraan tiro badan oo ka hortag ah oo aan gaar ahayn, sidaas darteed waxay qarinayaan faa'iidooyinka nadiifinta antigen.

Intaa waxaa dheer, diyaarinta unugyada difaaca jirka ee peptides yar yar waa in lagu xidhaa antigen-side ku habboon si kor loogu qaado difaaceeda.Laba sidayaal antigenic caadi ah waa KLH iyo BSA.


Waqtiga boostada: Mar-23-2023