Acetyl Tetrapeptide-40/1472633-28-5/GT Peptide/Peptide Supplier

Tlhaloso

Acetyl tetrapeptide-40 ke motsoako oa tetrapeptide o nang le n-terminal acetylation, e fokotsang ho lokolloa ha interleukin IL-6 le IL-8 e hlahisoang ke antibacterial peptide LL-37, ka tsela eo e fokotsa liketso tse mpe tse kang bofubelu ba letlalo, ho fokotseha ha methapo, ho senyeha ha lisele tse bakoang ke ho ruruha ho feteletseng, hammoho le pigmentation ea morao-rao le letlalo le lerootho.Ka hona, acetyl tetrapeptide-40 ke karolo ea boikhethelo bakeng sa ho boloka le ho lokisa mesifa e boima.Telangyn TM, e entsoeng ke Lipotec, e na le metsi, 0.05% acetyl tetrapeptidy-40, le 1, 2-octanediol.Har'a tsona, acetyl tetrapeptide-40 ke motsoako o sebetsang ka ho fetisisa, 1, 2-octanediol ke ho bapala karolo ea ho boloka le ho nosetsa.

Litlhaloso

Ponahalo: Phofo e tšoeu ho isa ho e tšoeu

Bohloeki(HPLC):≥98.0%

Tšilafalo e le 'Ngoe:≤2.0%

Litaba tsa Acetate(HPLC): 5.0%～12.0%

Litaba tsa Metsi (Karl Fischer):≤10.0%

Litaba tsa Peptide:≥80.0%

Ho Paka le ho Romela: Mocheso o tlase, ho paka ka vacuum, ho nepahetse ho mg ha ho hlokahala.

Joang Ho Odara?

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

2. Odara inthaneteng.Ka kopo, tlatsa foromo ea inthaneteng.

3. Fana ka lebitso la peptide, Nomoro ea CAS kapa tatelano, bohloeki le phetoho ha ho hlokahala, bongata, joalo-joalo re tla fana ka khotheishene nakong ea lihora tse peli.

4. Khokahano ea taelo ka konteraka ea thekiso e saenneng ka nepo le NDA(tumellano ea ho se senole) kapa tumellano ea lekunutu.

5. Re tla tsoela pele ho ntlafatsa tsoelo-pele ea taelo ka nako.

6. Peptide e fana ka DHL, Fedex kapa ba bang, le HPLC, MS, COA e tla fanoa hammoho le thepa.

7. Leano la puseletso le tla lateloa haeba ho na le phapang ea boleng kapa tšebeletso ea rona.

8. Ts'ebeletso ea kamora thekiso: Haeba bareki ba rona ba na le lipotso mabapi le peptide ea rona nakong ea liteko, ka kopo ikutloe u lokolohile ho ikopanya le rona 'me re tla e araba ka nako e khutšoane.

Lihlahisoa tsohle tsa k'hamphani li sebelisoa feela molemong oa lipatlisiso tsa mahlale, eona'e thibetsoe ho sebelisoa ka kotloloho ke motho ofe kapa ofe 'meleng oa motho.

LBH

U tseba joang bohloeki ba peptide?

Ho hloeka ha peptide ho bontšoa tlalehong ea COA ea sehlahisoa, e bua ka chromatogram.

Lihlahisoa tsa peptide tsa Peptide Biochemical Limited li kenyelletsa tlhahlobo efe?

Khamphani ea rona, lihlahisoa tsohle li na le tlhahlobo e felletseng ea boleng, ho kenyelletsa MS, HPLC, solubility.Liteko tse khethehileng le tsona li ka koptjoa, joalo ka qeto ea litaba tsa peptide, tlhahlobo ea amino acid, joalo-joalo.

Ba bang ba bona ba re ACN, seo se bolela'ng?

"ACN" ke acetonitrile, e sebelisetsoang ho thusa ho qhala li-peptide tse itseng.

Na o hloka ho qhaqha polypeptides ho PH e khethehileng?

Tlaleho e tla bontša hore na ho hlokahala litekanyetso tse khethehileng tsa PH.Haeba ho na le litlhoko tse khethehileng tsa PH, sena se tla hlokomeloa tlalehong ea COA.

Ho thoe'ng haeba li-peptide li sa qhibilihe hantle?

Ka mokhoa o tloaelehileng, peptide e tlameha ho qhibiliha ka metsing a hloekisitsoeng ka lekhetlo la pele 'me e loketse haholoanyane bakeng sa metsi a bolaeang likokoana-hloko.Haeba ho qhibiliha e ntse e le bothata, leka mehato e latelang: Sonic degradation e thusa ho qhaqha li-peptide.Tharollo ea ho hlapolla ka palo e nyane ea asiti ea acetic (10% ea mahloriso) e thusa ho qhaqha li-peptide tse akaretsang, 'me tharollo e nang le metsi e nang le ammonia e thusa ho qhaqha li-peptide tse nang le asiti.E boetse e khothaletsoa ho qhaqha peptide ka har'a mahloriso a holimo ebe o e hlapolla boemong ba eona bo tloaelehileng ba ho sebetsa ka metsi kapa buffer, kaha letsoai le ka baka polymerization.(Ka hona, buffer e tlameha ho eketsoa ka mor'a hore peptide e qhibilihe ka ho feletseng.)

Hobaneng ha li-peptide li fapana ka ho solubility?

Solubility ke boemo ba bohlokoa bakeng sa ts'ebeliso ea li-peptide.E 'ngoe le e' ngoe ea amino acid e na le lik'hemik'hale tsa eona tsa ka hare.Ka mohlala, leucine, isoleucine, le valerine li na le hydrophobic, ha li-amino acid tse ling tse kang lysine, histidine le arginine li na le hydrophilic.Ka hona, li-peptide tse fapaneng li na le solubility e fapaneng ho latela sebopeho sa tsona.

U ka tlosa polypeptides joang?

Solubility e boletsoe tlalehong ea COA ea sehlahisoa.Ka kopo bala litaelo ka hloko pele o qala ho qhibiliha.Solubility e ka fapana ho latela mofuta oa peptide.Tharollo e tloaelehileng haholo ke ho qhaqha 1mg ea peptide ka 1ml ea metsi a hloekisitsoeng.