Ranalexin othandizira / 155761-99-2 / peptide synthesis

Ranalexin ndi antibacterial peptide yochokera pakhungu la ng'ombe. Itha kukana microorganis yakunja ndikuchotsa majeremusi. Imakhala ndi mphamvu ya antibacterial courmibiter motsutsana ndi mabakiteriya othamanga ndi bowa. Ndi njira yofunika kwambiri yodzitetezera m'thupi. Ili ndi 20 amino acid ndipo ili ndi bondo lokhazikika la cyclic drive.

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 mungasankhe bwanji mawonekedwe amchere?

Kusankhidwa kwa mawonekedwe amchere amafunika kuona zinthu zosiyanasiyana, kuphatikizapo kutsatira njira ya peptide, kukhazikika, kusinthika, biothexity, ndi zofunikira komanso zoyeserera. Mwa kusasinthika, ma peptides nthawi zambiri amatumizidwa ngati trifluohric asidi (TFA) mchere; Kuphatikiza apo, ma peptides amathanso kumafomu monga acetate, ammonium, ndi mchere wa sodium.

Kodi ma moleculal ang'onoang'ono?

Peptides amapangidwa ndi Amino Ads yolumikizidwa kudzera pamalande a paptide. Kusiyana kwa mapuloteni ndi kuchuluka kwa amino acid omwe amapanga molekyulu. Oligoptides, opangidwa ndi 2-9 amino acid, amadziwikanso ngati ma moleculal yaying'ono, yokhala ndi kulemera kwa ma amino acid kukhala 128 da. Chifukwa chake, ma telecular kulemera kwa oligopterades nthawi zambiri amakhala osakwana 1000 da.

Kodi Ubwino wa Prepridical Peptide ndi uti?
Kukula kwachangu kwaPrepridical Peptide Ubwino kuchokera pamaubwino awo:

• Zochita zofunika, zogwirizana kwambiri, kuyanjana kwabwino kwa ma receptor, zoopsa zotsika, ndipo sizikudziwa mosavuta m'thupi;

• Poyerekeza ndi mankhwala opanga mapuloteni, kupatula kwa makasitomala a Peptide, mankhwala opezeka panyanja ali ndi imnogenicity wotsika, amafuna magawo ang'onoang'ono, komanso kukhala ndi ntchito zapamwamba;

• Kusavuta kusinthira ndi kupanga, ndipo kumatha kugawana chifukwa cha njira zopangira.

Ndikufuna peptide wa cyclica, yomwe ili ndi tryptophan, kodi idzakhala oxidid?

Makutidwenation a tryptophan ndi chinthu wamba ku Peptide makutidwe, ndipo ma peptides nthawi zambiri amasambira musanayeretsedwe. Ngati makutidwe otsatsa a tryptophan amapezeka, nthawi yosungayisa ya peputiyi pa HPLC Column isintha, ndipo makutidwewo amatha kuchotsedwa ndikuyeretsa. Kuphatikiza apo, ma peptiddid amapezekanso amatha kupezekanso ndi ms.

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.