I-DIPEPTIDE-1/70904-56-2/GT Peptide/Peptide Supplier

Inkcazo

I-Dipeptide-1 / i-Kyoto enkephin (i-L-tyrosine-L-arginine) yi-dipeptide ye-neuroactive edlala indima ekulawuleni intlungu kwingqondo.

Iinkcukacha

Imbonakalo: Imhlophe ukuya kumgubo omhlophe

Ubunyulu(HPLC):≥98.0%

Ukungacoceki okukodwa:≤2.0%

Umxholo we-Acetate(HPLC): 5.0%～12.0%

Isiqulatho samanzi (uKarl Fischer):≤10.0%

Umxholo wePeptide:≥80.0%

Ukupakisha kunye nokuThumela: Ukushisa okuphantsi, ukupakisha i-vacuum, ngokuchanekileyo kwi-mg njengoko kufuneka.

Ungaodola Njani?

1. Contact us directly by phone or email: +86-13735575465, sales1@gotopbio.com.

2. Oda kwi-intanethi.Nceda ugcwalise ifom ye-odolo ye-intanethi.

3. Nika igama le-peptide, inombolo ye-CAS okanye ulandelelwano, ukucoceka kunye nokuguqulwa ukuba kuyimfuneko, ubungakanani, njl.njl. siya kubonelela ngekowuteshini kwiiyure ezi-2.

4. Umyalelo wokuthotyelwa kwemvumelwano yokuthengisa esayiniweyo ngokufanelekileyo kunye ne-NDA (isivumelwano esingaveziyo) okanye isivumelwano esiyimfihlo.

5. Siya kuqhubeka sihlaziya inkqubo ye-odolo ngexesha.

6. Ukuhanjiswa kwePeptide yi-DHL, Fedex okanye abanye, kunye ne-HPLC, MS, COA iya kubonelelwa kunye nomthwalo.

7. Umgaqo-nkqubo wembuyekezo uya kulandelwa ukuba kukho ukungangqinelani komgangatho okanye inkonzo yethu.

8. Inkonzo emva kokuthengisa: Ukuba abathengi bethu banemibuzo malunga nepeptide yethu ngexesha lovavanyo, nceda uzive ukhululekile ukuqhagamshelana nathi kwaye siya kuyiphendula ngexesha elifutshane.

Zonke iimveliso zenkampani zisetyenziselwa kuphela injongo yophando lwesayensi, yona'Ithintelwe ukuba isetyenziswe ngokuthe ngqo nguye nawuphi na umntu emzimbeni womntu.

FAQ

Wazi njani ukusulungeka kwepeptide?

Ukucoceka kwepeptide kuboniswe kwingxelo ye-COA yemveliso, bhekisa kwichromatogram.

Iimveliso zePeptide Biochemical Limited zepeptide ziquka loluphi uhlalutyo?

Kwinkampani yethu, zonke iimveliso zinokuhlolwa okupheleleyo komgangatho, kubandakanya iMS, HPLC, ukunyibilika.Iimvavanyo ezikhethekileyo nazo zingacelwa, ezifana nokuzimisela komxholo we-peptide, uhlalutyo lwe-amino acid, njl.

Abanye babo bathi i-ACN, ithetha ukuthini loo nto?

I-“ACN” yi-acetonitrile, esetyenziselwa ukunceda ukunyibilikisa iipeptides ezithile.

Ngaba ufuna ukunyibilikisa iipolypeptides kwi-PH ekhethekileyo?

Ingxelo iya kubonisa ukuba amaxabiso akhethekileyo e-PH ayafuneka.Ukuba kukho iimfuno ezikhethekileyo ze-PH, oku kuya kuphawulwa kwingxelo ye-COA.

Kuthekani ukuba iipeptides azinyibiliki kakuhle?

Ngendlela eqhelekileyo, i-peptide kufuneka inyibilikiswe kumanzi adibeneyo okokuqala kwaye ifaneleke ngakumbi kumanzi okubulala iintsholongwane.Ukuba unyibiliko kuseyingxaki, zama la manyathelo alandelayo: Ukuthotywa kweSonic kunceda ukunyibilikisa iipeptides.Isisombululo se-Dilute kunye nenani elincinci le-acetic acid (i-10% yoxinaniso) inceda ukunyibilikisa i-peptides jikelele, kunye nesisombululo esinamanzi kunye ne-ammonia sinceda ukunyibilikisa i-peptides acidic.Kukwacetyiswa ukuba inyibilikise i-peptide kugxininiso oluphezulu kwaye emva koko uyihlambulule kwingxinano yayo eqhelekileyo yokusebenza ngamanzi okanye isithinteli, njengoko ityuwa inokubangela i-polymerization.(Ke isithinteli kufuneka songezwe emva kokuba i-peptide inyibilikiswe ngokupheleleyo.)

Kutheni iipeptides zihluka ngokunyibilika?

I-Solubility yimeko ebalulekileyo yokusetyenziswa kweepeptides.I-amino acid nganye ineempawu zayo zemichiza yangaphakathi.Ngokomzekelo, i-leucine, isoleucine, kunye ne-valerine zi-hydrophobic, ngelixa ezinye i-amino acids ezifana ne-lysine, i-histidine, kunye ne-arginine ziyi-hydrophilic.Ke ngoko, iipeptide ezahlukeneyo zinokunyibilika okwahlukileyo ngokuxhomekeke kukwakheka kwazo.

Uzinyibilikisa njani iipolypeptides?

I-Solubility ichazwe kwingxelo ye-COA yemveliso.Nceda ufunde imiyalelo ngononophelo ngaphambi kokuba uqalise ukunyibilika.Ukunyibilika kunokwahluka ngokuxhomekeke kuhlobo lwepeptide.Isisombululo esixhaphakileyo kukuchitha i-1mg ye-peptide kwi-1ml yamanzi adibeneyo.