Peptide waa nooc ka mid ah walxaha kiimikada ah ee u dhexeeya amino acids iyo borotiinada, way ka yar tahay molecule borotiinka, qadarku wuu ka yar yahay miisaanka kelli ee amino acids, waa qayb ka mid ah borotiinka. Laba ama in ka badan oo acids amino ah ayaa ku xidhan peptide bonds si ay u sameeyaan "silsilad amino acids" ama "rut of amino acids" waa peptide. Waxaa ka mid ah, peptide ka kooban in ka badan 10 amino acids waxaa lagu magacaabaa polypeptide, oo ka kooban 5 ilaa 9 acids amino waxaa loo yaqaan oligopeptide, ka kooban 2 ilaa 3 amino acids waxaa loo yaqaan peptide molecule yar yar, peptide gaaban gaaban.
peptides-ka yar-yar ee ka yimaada proteolysis ee dhirta ayaa leh faa'iidooyin badan
Iyadoo horumarinta cilmi-baarista, soo-saarka iyo isticmaalka walxaha raadraaca ee chelates, dadku waxay si tartiib tartiib ah u garteen muhiimadda nafaqada ee walxaha raadraaca ee peptides yar yar. Ilaha peptides waxaa ka mid ah borotiinnada xayawaanka iyo borotiinnada dhirta. Shirkaddayadu waxay isticmaashaa peptides yar yar oo ka soo jeeda dhirta protease hydrolysis waxay leedahay faa'iidooyin badan: biosafety sare, nuugista degdega ah, isticmaalka tamarta hoose ee nuugista, side ma fududa in la dhergo. Waxaa hadda la og yahay badbaadada sare, nuugista sare, xasilloonida sare ee ligand curiyaha raadraaca.
Isbarbardhigga xasilloonida ee u dhexeeya amino acid chelated copper iyo peptide yar oo naxaas ah
Daraasaduhu waxay muujiyeen in xasilloonida isku-xidhnaanta ee peptides-yar-yar ee ku xidhan walxaha raadraaca ay ka sarreyso kan amino acids-ka ee ku xidhan walxaha raadraaca.
Macdanta peptide Chelated Small (SPM)
Caleenta raadraaca peptide yar waa in la kala gooyo borotiinka dhirta tayada sare leh ee peptides yar yar oo leh miisaanka kelli ee 180-1000 Dalton (D) iyada oo la adeegsanayo hydrolysis jihada ah, xiirid iyo tignoolajiyada kale ee enzymatic hydrolysis noolaha qoto dheer, ka dibna la isku duwo ions biraha aan organic ahayn oo leh chelated. kooxaha isku duwidda (atomyada nitrogen, atamka oksijiinta) ee ku jira molecules peptide yar yar iyadoo la beegsanayo farsamada isuduwidda. Peptide yar oo leh ion dhexe ee birta ah, wuxuu sameeyaa chelate giraan xiran. Alaabta gaarka ah waa:Chelate naxaasta Peptide, peptide ferrous chelate, peptide zinc chelate, peptide manganese chelate.
Waqtiga boostada: Febraayo-21-2023
