Peptide ni ubwoko bwa biohimiki hagati ya acide amine na proteyine, ni ntoya kuruta molekile ya poroteyine, ingano ni ntoya kuruta uburemere bwa molekile ya aside amine, ni agace ka poroteyine. Acide ebyiri cyangwa nyinshi zahujwe na peptide kugirango zibe "urunigi rwa acide amine" cyangwa "cluster ya aminide acide" ni peptide. Muri byo, peptide igizwe na aside irenga 10 ya amine yitwa polypeptide, kandi igizwe na aside amine 5 kugeza kuri 9 yitwa oligopeptide, igizwe na aside amine 2 kugeza kuri 3 yitwa peptide ntoya, kuri peptide nto.
Peptide ntoya ya proteolysis yibimera ifite ibyiza byinshi
Hamwe niterambere ryubushakashatsi, kubyara no gukoresha chelates yibintu bya chelates, abantu bamenye buhoro buhoro akamaro ko kurya imirire ya chelate ya peptide nto. Inkomoko ya peptide irimo poroteyine z'inyamaswa na poroteyine z'ibimera. Isosiyete yacu ikoresha peptide ntoya ya protease hydrolysis yibimera ifite ibyiza byinshi: Biosafeti nyinshi, kwinjiza vuba, gukoresha ingufu nke zo kwinjiza, gutwara ntabwo byoroshye guhaga. Kugeza ubu birazwi umutekano muke, kwinjiza cyane, gutuza kwinshi kwa element element chelate ligand.
Kugereranya gutekanye neza hagati ya aside amine acometse hamwe na peptide ntoya
Ubushakashatsi bwerekanye ko coefficient ihamye ya peptide ntoya ihuza ibintu biri hejuru kuruta iyo aside amine ihuza ibintu.
Peptide ntoya yashizwemo amabuye y'agaciro (SPM)
Peptide ntoya yibintu bya chelate ni ugusenya protease yibihingwa byujuje ubuziranenge muri peptide ntoya ifite uburemere bwa molekuline ya 180-1000 Dalton (D) ukoresheje hydrolysis ya enzymatique hydrolysis, kogosha hamwe nubundi buryo bwimbitse bwibinyabuzima bwa hydrolysis ya hydrolysis, hanyuma ugahuza ioni ibyuma bidafite ingufu hamwe na chelated amatsinda yo guhuza (atome ya azote, atome ya ogisijeni) muri molekile ntoya ya peptide hifashishijwe ikorana buhanga. Peptide ntoya hamwe nicyuma cyo hagati, ikora chelate ifunze. Ibicuruzwa byihariye ni:Peptide y'umuringa chelate, peptide ferrous chelate, peptide zinc chelate, peptide manganese chelate.
Igihe cyo kohereza: Gashyantare-21-2023
