Pentapeptide-18

Pentapeptide-18

Pentapeptide-18

Pentapeptide-18 (lebitso la khoebo Leuphasil®) ke analoge e fetotsoeng ea enkephalin e tlamang ho li-receptor tsa enkephalin holim'a lisele tsa methapo..

 

 

SKU: 198878 Sehlopha:
Arolelana lerato la hau

Pentapeptide-18 (lebitso la khoebo Leuphasil®) ke a maiketsetso a fetotsoeng enkephalin analoge e tlamang ho li-receptor tsa enkephalin holim'a lisele tsa methapo.

Joalo ka neuroactive peptide, e bontša tšepiso e kholo sebakeng sa ho thibela botsofali bakeng sa letlalo ka ho etsisa ketso ea endogenous enkephalins.

Pentapeptide-18 e sebetsa ka mokhoa o ts'oanang le chefo ea botulinum mme e bonts'itsoe e atlehile ho thethefatsa mela e metle le matsuba., hydrating, ho tiisa le ho ntlafatsa boleng ba letlalo.

Tatelano

Tyr-D-Ala-Gly-Phe-Leu-OH

Nomoro ea CAS

64963-01-5

Foromo ea limolek'hule

C29H39N5O7

Boima ba Molek'hule

569.65

Lipatlisiso tse amanang le Pentapeptide-18

1.Kenyelletso ea Enkephalins le Moralo oa Moralo

Enkephalins ke li-peptide tsa opioid hore sebetsa e le li-neurotransmitters ho tsamaiso ea methapo e bohareng le ho ba le litlamorao tse fapaneng, ho kenyelletsa ho feto-fetoha ha maikutlo a bohloko le maikutlo.

Pentapeptide-18 e ile ea ntlafatsoa ho etsisa ketso ea li-neuropeptides tsena tse sa feleng.

Amino acid ea bobeli ea Pentapeptide-18 ke D-alanine, ha e ntse e le endogenous enkephalin boemo bona bo lula glycine (Gly).

Tšebeliso ea D-amino acid ena e seng ea tlhaho e fana ka botsitso bo matlafalitsoeng ho peptide, mohlala, ho hanyetsa ho nyenyefatsa ka liprotheine (ka ho khetheha li-aminopeptidases) phela.

Phetoho ena e eketsa halofo ea bophelo ba Pentapeptide-18 letlalong mme ka hona e fana ka katleho e tšoarellang nako e telele..

2.Mokhoa oa Ts'ebetso

Mokhoa oa ketso oa Pentapeptide-18 ke ho shebisa mokelikeli oa enkephalin ka har'a membrane ea lisele tsa neuron..

E kenya tšebetsong inhibitory G liprotheine (Gi) hodima ho tlama, e etsang hore ho be le molumo o kenang ka har'a selikalikoe o thibelang mocha oa khalsiamo oa voltage-gated ebe oa bula. litsela tsa potassium.

Thibelo ea phallo ea khalsiamo e hatella ka kotloloho vesicle ea synaptic ho kopana le lera la plasma le ho lokolloa ha acetylcholine.

Neurotransmitter e ikarabellang bakeng sa ho honyela ha mesifa mokolokong oa methapo ea kutlo ke acetylcholine.

Phello ea eona e fokotsehile e fokotsehile excitability ea methapo ea kutlo, e fokotsang matla a ho honyela ha mesifa le ho nolofatsa mela e matla e bakoang ke ho sisinyeha ha sefahleho.

3.Lithuto tsa Clinical ka Katleho

Papiso ea kliniki ea tranelate e nang le 0.05 peresente ea Pentapeptide-18 le e 'ngoe e nang le Acetyl Hexapeptide-3 (Argireline) e ile ea etsoa ka 43 baithaopi ba basali.

Kamora 28 matsatsi a tšebeliso, sehlopha sa Pentapeptide-18-feela se ne se e-na le phokotseho ea karolelano ea botebo ba wrinkles ea 11.64%.

E arolelana sephetho se tšoanang le acetyl hexapeptide-8 (Argireline), empa e sebetsa ka mokhoa o ikhethileng.

Motsoako oa bobeli o na le litlamorao tse ntseng li eketseha bakeng sa ts'ebetso e khahlanong le wrinkles.

Sekhahla sa phokotso ea mats'oere e ne e le 25-47% ha e ne e etsoa hore e be le 5% Acetyl hexapeptide-8 (e bitsoa Argirelox®).

Ho feta moo thuto e bulehileng e ile ea etsoa (20 baithaopi) ho leka khatello e phahameng (2%) tlhahiso ea Pentapeptide-18.

Kamora 28 matsatsi a ts'ebeliso e tsoelang pele, silicone impression assessments o ile a bontša a 35% ho fokotseha ha botebo bo sosobaneng phatleng le a 28% fokotseha ka maoto a lekhoaba masoebi a pota-potileng mahlo⁴.

4.Likopo tsa Kajeno le Kakaretso

Pentapeptide-18 e fetotsoe ka lik'hemik'hale e nkiloeng ea enkephalin, sesebediswa se sebetsang se lemohuwang hantle ho skincare ya sejwalejwale.

Haholo-holo e eketsoa e le anti-wrinkle e sebetsang ho li-serum, litlolo, litlolo le limaske bakeng sa ponahalo ea bocha e loantšanang le liphello tsa ho fokotseha ha mesifa.

COA

HPLC

MOF

Tatelano:

Tyr-D-Ala-Gly-Phe-Leu-OH

CAS:

64963-01-5

M.W:

569.65 g/mol

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