Ta Bayanin Peptide 
Afrilu 15, 2025
DUKKANIN LABARI DA BAYANIN KYAUTATAWA DA AKE BAYAR A WANNAN SHAFIN KAWAI DOMIN WATSA BAYANI NE DA MANUFOFIN ILIMI.
Kayayyakin da aka bayar akan wannan gidan yanar gizon an yi niyya ne kawai don binciken in vitro. Binciken in vitro (Latin: *a cikin gilashi*, ma'ana a cikin gilashin gilashi) ana gudanar da shi a wajen jikin mutum. Waɗannan samfuran ba magunguna ba ne, Hukumar Abinci da Magunguna ta Amurka (FDA) ba ta amince da su ba, kuma dole ne a yi amfani da su don hanawa, magani, ko warkar da duk wani yanayi na likita, cuta, ko cuta. Doka ta haramta shigar da waɗannan samfuran cikin jikin mutum ko dabba ta kowace hanya.
Hanyoyin Ajiye Peptide
Abubuwan da ake kira peptide, saboda takamaiman jerin amino acid ɗinsu da sifofi na sararin samaniya, suna da halayen cewa ayyukansu na rayuwa suna da saurin kamuwa da tasirin muhalli na waje. Dalilin farko na ajiyar peptide shine don hana halayen sinadarai kamar lalata, oxidation, da tarawa, don haka kiyaye amincin tsarin su da ayyukan nazarin halittu. A cikin sinadarai, haɗin peptide yana da rauni ga rushewar hydrolytic, yayin da ƙungiyoyin sarkar gefe na iya amsawa tare da danshin muhalli, oxygen, ko ƙananan ƙwayoyin cuta, wanda ke haifar da rashin kunna peptide. Hanyoyin ma'aji gama gari sun haɗa da ma'ajiya mai ƙarfi-jihar da ajiyar ruwa-jihar. Ma'ajiya mai ƙarfi ya haɗa da canza peptides zuwa busassun foda ta hanyar dabaru kamar bushewar bushewa ko bushewa don rage tasirin danshi; Ma'ajiyar ruwa-jihar tana narkar da peptides a cikin abubuwan da suka dace, wanda ya dace da al'amuran da ke buƙatar narkar da peptides na shirye-don amfani.
Mahimman ra'ayi don Adana Peptide
Rigakafin Oxidation shine babban fifiko a cikin ajiyar peptide. Sulfur mai dauke da amino acid da amino acid na kamshi a cikin kwayoyin peptide suna da saurin kamuwa da iskar oxygen da iskar oxygen, suna haifar da tsinke sarkar peptide ko samuwar disulfide bonds ba daidai ba. Ƙayyadaddun matakan sun haɗa da: shigar da iskar gas a cikin kwantena na ajiya a lokacin daɗaɗɗen yanayi don kawar da iska da rage iskar oxygen; ƙara dacewa antioxidants zuwa ruwa peptide mafita, guje wa tsawaita daukan hotuna zuwa iska, da kuma cika kwantena zuwa ga baki don rage ragowar oxygen a cikin headspace.
Kaucewa Gudun Danshi yana da mahimmanci don adana peptide. Danshi na iya fara haɓaka halayen hydrolytic kuma sauƙaƙe haɓakar ƙananan ƙwayoyin cuta. Don ma'ajiyar ƙasa mai ƙarfi, busassun foda peptide yakamata a adana shi a cikin ƙananan ƙarancin ɗanɗano (≤40% zafi dangi) ta amfani da kwantena masu jure danshi tare da desiccants kuma a rufe nan da nan bayan kowane amfani don hana shigar danshi. A cikin ma'ajiyar ruwa-jihar, abubuwan da za su kaushi dole ne su fuskanci bushewar ruwa, kuma dole ne kwantena su bushe da tsabta yayin shirye-shiryen bayani don guje wa rashin kwanciyar hankali da ke haifar da ƙazanta.
Kula da zafin jiki wani al'amari ne da ba makawa. Peptides suna nuna jure yanayin zafi daban-daban; yawancin ana iya adana su a -20°C ko -80°C a cikin m yanayi don rage motsin kwayoyin halitta da jinkirin halayen sinadarai. Ana iya adana maganin peptide ruwa na ɗan gajeren lokaci a 4 ° C (firiji) ko na dogon lokaci a -20 ° C ko ƙasa (daskarewa), tare da tsananin guje wa maimaita daskarewa-narkewar hawan keke, wanda zai iya haifar da tara peptide ko asarar aiki. Maganganun da aka riga aka yi amfani da su zuwa ƙananan sassa suna ba da damar amfani da buƙatu kuma yana rage yawan narke.
Zaɓin Kwantenan Ajiya na Peptide
Zaɓin kwantena don ajiyar peptide yana buƙatar cikakken la'akari da kayan, aikin hatimi, da zartarwa. Abubuwan gama gari sun haɗa da gilashi da filastik. Gilashin kwantena, tare da inertness mai kyau na sinadarai, sun dace da peptides masu kula da hulɗar kayan aiki, kodayake dole ne a kula don hana fashewar girgizar zafi. Kwantenan filastik suna ba da ɗaukar hoto da juriya mai tasiri, amma wasu peptides na iya haɗawa da filayen filastik-musamman a ƙarancin ƙima-yana ba da garantin amfani da kwantena filastik na musamman waɗanda aka yi wa ƙarancin adsorption a irin waɗannan lokuta. Hatimin iska yana da mahimmanci; kwantena na dunƙule hula da cryovials tare da robar O-rings ana amfani da su don ware peptides daga iska, danshi, da ƙananan ƙwayoyin cuta. Ƙayyadaddun kwantena ya kamata su daidaita tare da ƙarar ajiya da buƙatun amfani: kwalabe masu faɗi don samun sauƙin shiga cikin ma'ajiya mai ƙarfi, da bututun centrifuge ko cryovials don dacewa da aliquoting da ƙarancin zafin jiki a aikace-aikacen ruwa-jihar.
Gabaɗaya Jagora don Adana Peptide
• Bi daidai da waɗannan ƙa'idodin aiki masu zuwa:
• Ajiye tsayayyen foda na peptide a cikin ƙananan zafin jiki (≤-20 ° C), bushe (danshi ≤40%), da wuraren kariya masu haske.
• Don maganin peptide na ruwa, yi amfani da firiji na ɗan lokaci ko daskarewa na dogon lokaci.
• Guji maimaita daskarewa-narkewa.
• Rage fiɗar iska lokacin da ake sarrafa ƙoshin peptide foda.
• Rufe peptides na ruwa sosai tare da ƙaramin ƙarar sararin kai.
• Yi amfani da kwantena mara kyau ko nannade foil na aluminum don peptides masu haske.
