Acetyl Hexapeptide-49

Acetyl Hexapeptide-49

Acetyl Hexapeptide-49

Acetyl Hexapeptide-49 ke peptide ea messengerosa e khutšoane ea maiketsetso

SKU: 198818 Sehlopha:
Arolelana lerato la hau

Acetyl Hexapeptide-49 ke peptide ea messengerosa e khutšoane ea maiketsetso. Ho thoeng ke a “hexapeptide”, mokokotlo oa eona oa limolek'hule o na le li-amino acid tse tšeletseng tse hokahantsoeng ke libonto tsa peptide; sehlopha sa N-terminal amino ke acetylated, haholo-holo bakeng sa botsitso bo eketsehileng le ho ntlafatsa matla a letlalo. Peptide ena e fumane ts'ebeliso e atileng ho litlolo le litlolo tse etselitsoeng tlhokomelo ea letlalo, letlalo le nang le kutlo ke e 'ngoe ea maemo a mantlha ao e etselitsoeng ho a rarolla.

Tatelano

Ac-Phe-Phe-Trp-Phe-His-Val-NH2

Nomoro ea CAS

1969409-70-8

Foromo ea limolek'hule

C51H58N10O7

Boima ba Molek'hule

923.07 g/mol

1.Acetyl Hexapeptide-49 ke eng

Litlamorao tse khahlanong le maikutlo le tse thobang tsa Acetyl Hexapeptide-49 li tsoa ho thibelo ea eona e khethehileng ea receptor ea bohlokoa. – Moamoheli oa Protease-Activated 2 (PAR-2). PAR-2 ​​ka boeona ke a G receptor e kopantsoeng le protheine, e hlahisoang haholo liseleng tse fapaneng tsa letlalo le methapo ea kutlo; e phetha karolo ea bohlokoa ho kopanyelletsa ho ruruha ha letlalo, ho hlohlona, le ho ruruha ha methapo ea kutlo.

Tlas'a maemo a tloaelehileng ts'ebetso e etsahala ka li-serine proteases tse khethehileng (trypase e tsoang liseleng tsa mast ke mohlala o ka sehloohong, tikoloho allergen proteases le tsona li sebeletsa morero ona). Ho petsoha ha sebaka sa N-terminal extracellular sa PAR-2 ​​ho pepesa tatellano ena e ncha e le 'ligand e tethered'.; ho tlamella morao ho receptor e seng e kentsoe tšebetsong ke hona ho qalisang molumo o felletseng oa matšoao a tlase.

Acetyl Hexapeptide-49 e sebetsa e le mohanyetsi ea matla oa ts'ebetso ena, ho sitisa ka nepo tsela ea mantlha ea matšoao e lebisang kutloisisong. Phokotso ka bobeli IL-6 le Interleukin 8 (IL-8) likarabo tsa ho ruruha, le ka tekanyo e kgolo TRPV-1 (le tsohle tse latelang ka CGRP) kenya tshebetsong, kaofela ke liphello tse tobileng tsa thibelo ena.

2.Patlisiso ea Acetyl Hexapeptide-49

1)Ho fokotsa ho ruruha ha Neurogenic

Ts'ebetso ea PAR-2 ​​e susumetsa methapo ea kutlo ho lokolla li-neuropeptides tse ngata, peptide e amanang le liphatsa tsa lefutso ea calcitonin (CGRP) ho ba ea pele. CGRP e sebetsa e le vasodilator e matla; bofubelu ba letlalo, edema, 'me tšobotsi ea ho chesa maikutlo ke liphello tse tobileng tsa ho lokolloa ha eona.

Lithuto tsa in vitro li bonts'itse acetylhexapeptide-49 ho thibela haholo tokollo ea CGRP e hlahisitsoeng ke PAR-2., ho laola ka katleho mefuta e sa tšoaneng ea likarabo tsa ho ruruha ha methapo ea kutlo.

Teko ea motho ea vivo ho tsoa ho barekisi e bonts'a libopeho tse nang le eona e fokotsang (hangata ho kokobetsa ka ho feletseng) maikutlo a ho hlaba le ho tuka a amanang le ntho tse itseng tse hlabang ka dikhemikhale – lactic acid le capsaicin ke mehlala e ka sehloohong. Ho netefatsa ka ho toba phello ea taolo ea methapo ea kutlo e fanoa ke liteko tsena.

2)Thibelo ea Tlhahiso ea Cytokine ea ho ruruha

Ka har'a keratinocyte ka bobona, Ts'ebetso ea PAR-2 ​​e lebisa polelong ea mefuta e mengata ea li-cytokine tse pro-inflammatory le chemokines. (IL-6 e le mohlala o ngotsoeng hantle, IL-8 le eona e bohlokoa haholo). Ho bokella lisele tsa 'mele ke karolo ea karabelo e latelang ea ho ruruha; ho fokotsa bakena-lipakeng bana ke sepheo se hlakileng se khahlanong le ho ruruha.

Liteko li tšehetsa phello e tobileng ea Acetyl Hexapeptide-49 linthong tsena.

3)E tsosolosa mosebetsi oa thibelo ea letlalo

Ho ruruha ho sa foleng ke sesosa se seholo sa ho senyeha ha mokoallo oa tlhaho oa letlalo. Ho thibela mekhoa ea ho ruruha e boletsoeng pejana (PAR-2 ​​ke eona sesosa sa pele) e lumella hore ho fokotsehe tšenyo e ka etsoang mokoallong ona, ho itokisa ho ka etsahala, ’me ho isa bohōleng bo itseng lintho tse halefisang ka ntle li tla kopana le tse ‘tloaelehileng’ boemo ba ho hanyetsa.

3.Qetello

Acetyl Hexapeptide-49 ke peptide e thobang pelo. Likarolo tse tharo tsa bopaki li supa hore ke mokhethoa ea tšoanelehang haholo bakeng sa ho alafa kapa bonyane ho lokisoa ha letlalo le bososela.

COA

HPLC

MOF

Tatelano:

Ac-Phe-Phe-Trp-Phe-His-Val-NH2

CAS:

1969409-70-8

M.W:

923.07 g/mol

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