Ọgwụ Peptide egosila ikike dị ukwuu na ngalaba nyocha ọrịa na ọgwụgwọ n'ihi oke ọrụ ha, obere toxicity na elu kpọmkwem. Agbanyeghị, ọgwụ peptide nwekwara oke ụfọdụ, dị ka peptides na-emebi ngwa ngwa site na enzymes na vivo, na-akpata obere oge nke ịdị irè yana mkpa nchịkwa ugboro ugboro, na ụfọdụ peptides nwere ike ịkpalite nzaghachi mgbochi, na-emetụta arụmọrụ ọgwụgwọ na mmetụta ndị ọzọ, na peptides bụ emezighituri mmiri soluble, nke na-emetụta bioavailability ya. Iji merie ihe ịma aka ndị a, anyị arụpụtala polyethylene glycol nke ọma (PEG) mgbanwe iji meziwanye akụrụngwa pharmacokinetic ma mee ka nkwụsi ike nke ọgwụ peptide dị elu. Njirimara pharmacokinetic nke ọgwụ peptide, imeziwanye nkwụsi ike ha na bioavailability.
Ọganihu teknụzụ
- Mgbanwe a na-achịkwa: Ewepụtala ụdịdị PEG dị iche iche na ogwe aka njikọ iji chịkwaa ogologo ogologo, Ọdịdị alaka na njikọ nke ụmụ irighiri ihe PEG iji kwalite mmetụta mgbanwe.
- Multi-arụ ọrụ mgbanwe: Na-ejikọta mgbanwe PEG na teknụzụ mgbanwe ndị ọzọ (eg. fatty acid mgbanwe, mgbanwe glycosylation, wdg.) iji nye ọgwụ peptide nwere ọrụ ndị ọzọ, dị ka iche na ntọhapụ ngwa ngwa.
- Mgbanwe saịtị akọwapụtara: Site na njikọ kemịkal, A na-ejikọta ụmụ irighiri ihe PEG na saịtị peptides kpọmkwem ka ọ ghara imetụta saịtị ha na-arụ ọrụ..

Uru nka
Ogologo ndụ ọkara ndụ: Mgbanwe PEG nwere ike ịbawanye nha nke ụmụ irighiri peptide, belata gbasara akụrụ filtration, ma chebe peptides pụọ na mbibi enzymatic, si otú budata ịgbatị ha ọkara ndụ.
Immunogenicity belatara: Ikpuchi epitopes antigenic n'elu peptide na-ebelata immunogenicity ya ma na-ebelata mmetụta ya..
Solubility emelitere: Emelitere nke ọma solubility na bioavailability nke ọgwụ peptide.
Ịkwalite nkwụsi ike: Na-aga nke ọma kwalite ikpo ọkụ na kemịkalụ ọgwụ peptide, ma gbasaa oge nchekwa ha.
Mpaghara ngwa
Teknụzụ mgbanwe Peptide PEG nwere ọtụtụ ngwa n'ọtụtụ mpaghara, dị ka:
Mmepe ọgwụ ọjọọ: A na-eji etolite ogologo oge, obere nsi, ọgwụ peptide ezubere iche, dị ka peptides mgbochi ọrịa kansa, ọgwụ nje peptides, peptides nke analgesic, wdg.
nchoputa reagent: maka mmepe nke ukwuu mmetụta na kpọmkwem peptide diagnostic reagents, dị ka akpụ akara reagents, nje nchọpụta reagent.
Ihe ndị dị ndụ: A na-eji ya iji mepụta biomaterials peptide na-arụ ọrụ na-arụ ọrụ, dị ka scaffolds engineering anụ ahụ na usoro nnyefe ọgwụ.
