N-acetyl lysyltyrosysteine ​​amide / 1287585-40-3-3-3-3

Kaonekeswe

N-Acetyl Lysyltyrofysteide ndi wogwira mtima, wosinthika, wachinsinsi, komanso wopanda poizoni inrobeto wamyeloperoxidase (mpo), Whic ndilopangidwa ndi 3 amino acid okhala ndi mathero otsekekam za peputide. N-acetyl lysyltyrofcysteine ​​imagwira ntchito poletsa MPA yoletsa mbewu yoopsa ku Vivo. N-acetyl lysyltyrofysteine ​​kumiza a neuronil kuwonongeka mu ubongo pambuyo pa sitiroko ndikusunga minofu yaubongo ndi ntchito ya mitsempha. N-Acetyl Lysyltyrofysteide amideale amalephera MPA-HYPERLLLLOOML Acid (Hocl) kupanga, Ndondomeko ya protein, ndi ma ridination a LDL.

Kulembana

Kubwera: zoyera kuti ukhale wopanda ufa

Kuyera (HPLC): ≥98.0%

Kudetsa Kwake: ≤2.0%

Zambiri za Acetate (HPLC): 5.0%～12.0%

Madzi (Karl Fischer): ≤10.0%

Zolemba patsamba: ≥80.0%

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

FAQ：

Kodi Ubwino wa Prepridical Peptide ndi uti?
Kukula kwachangu kwaFamalaceutical 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.

Kodi kusungunuka kumayikidwa bwanji? 

Kusungunuka kwa mapepu kumakhudzidwa ndi zinthu zosiyanasiyana, kuphatikiza Amino Acid motsatira, Hydrophilicity ndi Hydrobicicity, ndi otchuka.Pitani pamwamba bioimapereka ntchito zoyesa zoyeserera.

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 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.

Momwe mungayitanitse?

1. Lumikizanani nafe mwachindunji pafoni kapena imelo: + 86-13735575465, malonda1@gotopbio.com.

2. Kuyitanitsa pa intaneti. Chonde lembani fomu yapaintaneti.

3. Pereka dzina la peptiti, Cas Ayi kapena kutengera, choyera ndi kusinthana ngati pakufunika, kuchuluka, ndi zina zambiri patangotha maola awiri.

4. Kukhazikitsa kutsatana ndi mgwirizano wogulitsira ndi NDA (zopanda kuwulula) kapena mgwirizano wachinsinsi.

5. Tidzasinthiratu kupita patsogolo kwa nthawi.

6. Pipting Kutumiza ndi Dhl, FedEx kapena ena, ndi HPLC, MS, Coa adzaperekedwa ndi katundu.

7. Ndalama zobwezera zidzatsatiridwa ngati pali kusiyana kulikonse kwa ntchito yathu.

8.

Zogulitsa zonse zimangogwiritsidwa ntchito pofufuza zasayansi,’SARLE yoletsedwa kugwiritsidwa ntchito mwachindunji ndi aliyense pa thupi la munthu.