Danna hawan keke peptide mai sarrafa sinadarai: ingantacciyar fasahar hawan keke

Danna hawan keke peptide mai sarrafa sinadarai: ingantacciyar fasahar hawan keke

Binciken asali da kalubale

Yin hawan peptide wata muhimmiyar dabara ce don haɓaka kwanciyar hankali na peptide, nazarin halittu aiki da selectivity. Hanyoyin hawan keke na gargajiya (misali. sinadaran giciye-linking, enzymatic cyclisation) sha wahala daga ƙarancin inganci da halayen gefe da yawa. Danna sunadarai, a matsayin ingantacciyar hanya kuma madaidaiciyar hanyar roba, yana ba da sabon bayani don hawan peptide. Duk da haka, Hanyar daɗaɗɗen sinadarai na gargajiya yana da zaɓi mara kyau, zai iya mayar da martani a wuri guda, kuma yana da yanayi mai tsauri, wanda ke iyakance aikace-aikacen sa a fagen hawan peptide. Bisa lafazin sunadarai, mun dogara ga gabatarwar ƙirar ƙirar ƙira, kuma sun sami nasarar haɗa kimiyar dannawa tare da cyclisation peptide don cimma ingantacciyar fasaha mai inganci da fasahar hawan keke..


Ci gaban fasaha

Ƙirƙirar ƙirar hawan keke peptide: Mun haɓaka sabbin hanyoyin hawan peptide bisa latsa halayen sunadarai kamar CuAAC, SPAAC, da inverse electron bukatar Diels-Alder dauki.
Majagaba na zamani zane: samun saurin yin magana na sassa daban-daban don aikin peptide

Fa'idodin Fasaha

Babban inganci da daidaito: yadda ya kamata inganta cyclisation yadda ya dace, high selectivity, ƙananan samfurori da sauƙi mai sauƙi.
Yanayi mai laushi: babu buƙatar yanayin tashin hankali, m zuwa iri-iri na peptides masu saurin lalacewa.
Zane na zamani: mai sauƙin gabatar da ƙungiyoyi masu aiki daban-daban don cimma aikin aikin peptide.

Yankunan aikace-aikace

Danna fasahar cyclisation peptide-kore sunadarai yana da fa'idodin aikace-aikace iri-iri a fagage masu zuwa.:
Binciken magungunan peptide da haɓakawa: inganta kwanciyar hankali, nazarin halittu aiki da cell membrane permeability na peptide kwayoyi, da haɓaka sabbin magungunan peptide.
Abubuwan halittu: gina kayan aikin peptide don aikin injiniyan nama, isar da magunguna da sauran fannonin.
Kimiyyar ilimin halitta: nazarin hulɗar peptide-protein da haɓaka sabon binciken nazarin halittu da maƙasudin miyagun ƙwayoyi.


Click chemistry-driven peptide cyclisation ne mai matuƙar inganci kuma madaidaicin dabarar hawan keke., wanda ke ba da sabbin kayan aiki da hanyoyin don hawan keke na peptide kuma yana da fa'idar aikace-aikace mai fa'ida. Tare da ci gaba da ci gaba da fasahar fasahar dannawa, an yi imanin cewa wannan fasaha za ta kara taka muhimmiyar rawa a fannin kimiyyar peptide.

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Zejun Peng

Babban Jami'in Fasaha; Kwararrun Ƙwararru na Peptide Ƙwararrun Ƙwararru: Hadadden peptide kirar, gyare-gyaren amino acid ba na halitta ba, da kuma gina cyclic peptides da stapled peptides.

Tarihin Rayuwa:Zejun Peng yana da kwarewa mai yawa a cikin sinadarai na kwayoyin halitta da kuma kirar peptide. Ya ƙware a haɗa aikace-aikacen haɗin gwiwar peptide mai ƙarfi-lokaci (SPSS) da kuma ruwa-lokaci peptide kira (LPPS), kuma ya ƙware sosai wajen shawo kan "masu wuyar haɗa jerin abubuwa" (irin su ultra-long-sarkar peptides, sosai hydrophobic jerin, da mahara disulfide bond nadawa). Karkashin jagorancinsa, ƙungiyar ta sami nasarar shawo kan ƙuƙumman fasaha a wasu gyare-gyare na musamman (kamar N-methylation, PEGylation, da alamar kyalli), ci gaba da samun nasarar haɗin gwiwa 98%.

An Duba Gaskiyar & Jagoran Edita
Reviewed by: Kwararrun Maudu'i
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