CAGRIRIDIRID Onjezani Wogulitsa / 1415456-99-30-3 Wopanga

Kaonekeswe

CAGRIRISORIGID ndi mtundu wakale wa Amylin womwe umanena za Amylin wa Tylin, kupondereza chakudya cha thupi, kutsika pang'ono, ndikupangitsa kusata kwa chapamiyeso, ndikulimbikitsa kuperewera. CAGRririntide ikuwonetsa kuthekera kochizira kunenepa kwambiri.

Kulembana

Kubwera: zoyera kuti ukhale wopanda ufa

Kuyera (HPLC): ≥980.0%

Kudetsa kamodzi: ≤2.0%

Zambiri za Acetate (hplc): 5.0% ~ 12.0%

Madzi am'madzi (Karl Fischer): ≤10.0%

Zolemba patsamba: ≥80.0%

Kulongedza ndi kutumiza: kutentha kochepa, kutentha kwa vacuum, molondola kwa mg monga amafunikira.

FAQ：

Kodi Peptide angakhale woyenereradi?

Kampani yathu itha kupereka milingo yosiyanasiyana ya makasitomala kusankha kuchokera ku mtundu mpaka> 99.9% kuyera. Malinga ndi zosowa za kasitomala titha kupereka oyera> 99.9% Ultra-Woyera Oyera Polypeptide.

Kodi ndimasunga bwanji Peptives?
Nthawi zambiri zopereka zomwe mumalandira ndi mapangidwe a lyophilized ufa, chonde sungani peptide youma, yamdima -20 ° Musanagwiritse ntchito, ikani chubu cha polyteptide kuchokera ku mkhalidwe wowuma firiji, ndikulola kutentha kuti kutentha kwachilengedwe chikhale chitumbu. Kupanda kutero, mpweya wamadzi mumlengalenga umalowa mu chubu cholowera pomwe chivindikiro chimatsegulidwa, ndikuchepetsa kukhazikika kwa peptide. Tinatsegulidwa, ziyenera kulemera mwachangu ndipo nthawi yomweyo tiike kuti zisakhale zokongola, ndipo nthawi yomweyo pepulilic maypsilic iyenera kukhala osamala kuti musatengedwe mobwerezabwereza. Kusachedwa kutentha panthawi yochepa kuyenda sikusokoneza moyo wa alumali ndi mtundu wa ma peptides.

Kodi pali kusiyana kotani pakati pa ma peptides ndi mapuloteni?

Peptides ndi mapuloteni ali opangidwa ndi amino acid, koma amasiyana mumalenjemedwe ndi kutalika. Nthawi zambiri, olemera olemera osakwana 10,000 (da) ndi zazifupi amino acin amatchedwa ma unyolo olemera kwambiri komanso olemera kwambiri amatchulidwa ngati mapuloteni.

Kodi ma peptides okhala ndi cys amachepetsedwa?

Ngati peptide sanapezeke kukhala oxidized, sitikuchepetsa ma cys. Onse a polypeptides onse amapezeka kuchokera ku mtundu wopanda pake kuyeretsedwa ndi lyophilized pansi pa PH2, zomwe mwina mwina zimalepheretsa ma okosi a CYJ. Peptides okhala ndi ziphuphu zimayeretsedwa ku Ph2 pokhapokha ngati pali chifukwa china choyeretsera pa Ph6.8. Ngati kuyeretsa kumachitika pa Ph6.8, chinthu choyeretsedwa kuyenera kuthandizidwa ndi acidi nthawi yomweyo kupewa maxianation. Mu gawo lomaliza lolamulira, chifukwa cha ma cys, ngati kukhalapo kwa zolemera za madokotala (2p + h) pamapu a MS, zikuwonetsa kuti kuchepa kwapangidwa. Ngati palibe vuto ndi ms ndi hplc, tidzapereka mwachindunji ndi kutumiza katunduyo popanda kukonzanso kwina. Tiyenera kudziwa kuti peptides okhala ndi ma cys oxidation osakhalitsa nthawi yayitali, ndipo kuchuluka kwa makutidwe ndi peptide motsatizana ndi malo osungira.

Kodi ndifunika kusamala ndi chiyani pobweretsa kusintha ma fluorescencence ku ma peptides?
Ndikulimbikitsidwa kuti muwonjezere chinsalu pakati pa peptidide molekyu ndi kusintha kwa fluorescent, komwe kumachepetsa kusintha kwa kusintha kwa mbiya pamtengowo ndikumangiriza ku receptor. Komabe, ngati cholinga cha kusintha kwa fluorescence kuyenera kukwaniritsa mawu anzeru pakati pa kapangidwe kake, mawu oyambira ankeker sakulimbikitsidwa.