Sehlopha sa amino sa amino acid e le 'ngoe le sehlopha sa carboxyl sa amino acid e' ngoe se ka koaheloa hore e be apeptide, 'me sehlopha sa amide se entsoeng se bitsoa tlamo ea peptide k'hemistri ea protheine.Molek'hule ea amino acid ke e nyenyane ka ho fetisisa 'me protheine ke eona e kholo ka ho fetisisa.Li-amino acid tse peli kapa ho feta li felloa ke metsi 'me lia koaheloa ho theha maqhama a' maloa a peptide ho etsa peptide, 'me li-peptide tse ngata lia menoa ho etsa molek'hule ea protheine.Ka linako tse ling liprotheine li bitsoa "polypeptides".Dipeptides (e bitsoang dipeptides) ke likaroloana tsa protheine tse entsoeng ka li-amino acid tse peli.

Lilemong tsa morao tjena, tekanyo ea thekiso ealithethefatsi tsa peptidee tsoetse pele ho atoloha.Har'a meriana e meraro e thibelang hlahala e boemong ba boraro lefapheng la kalafo, lithethefatsi tsa protheine peptide li maemong a pele.Ka lebaka la khanyetso e ntseng e eketseha ea lithibela-mafu ka kakaretso, tlhoko ea lithibela-mafu tse ncha tsa peptide e matla haholo.

Lefatšeng ka bopharapeptideindasteri e hola ka potlako, ka sekhahla sa kholo ea selemo le selemo se ka bang 25%.Chaena, leha indasteri ea peptide e sa tsoa qala, lebelo la eona la nts'etsopele le matla haholo.Lithekiso tsa marakeng tsapeptideLithethefatsi Chaena li eketsehile ho tloha ho limilione tse likete tse 19 ho ea ho 36.8 bilione, ka sekhahla sa kholo ea ho feta 16.58%.Mmaraka bakeng sapeptidelithethefatsi li fokotsehile ka ho tlala, tlhokahalo e kholo, 'me tebello ea indasteri e ntle haholo.

Beijing Yibai Biotechnology Co., Ltd e ka fana ka li-Peptide tse fapaneng tsa boleng bo holimo, tse kang Deslorelin Acetate, Lanreotide, Cetrorelix, Lanreotide Acetate, joalo-joalo. Indasteri ea lithethefatsi tsa peptide ke indasteri e nang le litšitiso tse phahameng haholo tsa tekheniki.Ntho ea bohlokoa ka ho fetisisa e thibelang matla a tlhahiso ea indasteri ea lithethefatsi ea peptide naheng ea heso ke theknoloji ea tlhahiso ea sehlahisoa.Ntlafatso ea indasteri ea lihlahisoa tsa peptide e ntse e ntlafala.Taba ea bohlokoa ke hore lik'hamphani tsa meriana li tlameha ho etsa lipatlisiso ka botlalo le ho nts'etsapele lihlahisoa tsa tsona le ho fihlela litlhoko tsa machabeng le tsa lehae.Ke lik'hamphani tse joalo feela tse ka etellang pele ntlafatsong ea indasteri le ho ba moetapele oa indasteri.