Acetyl Octapeptide-3 CAS: 868844-74-0 kev tsim thiab daim ntawv thov

Acetyl Octapeptide-3 (CAS 868844-74-0) yog ib hom peptide tsim uas paub zoo hauv kev tshawb fawb txog kev zoo nkauj, feem ntau muag hauv lub npe lag luam SNAP-8. Cia peb piav qhia txog nws cov qauv thiab kev siv kom meej.

1. Tus Kheej thiab Lub Tswv Yim Ua Haujlwm

· Kev Txheeb Xyuas Tshuaj:Nws yog ib qho acetylated synthetic peptide nrog rau qhov sib lawv liag Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2. Qhov acetylation ua rau nws cov tawv nqaij nkag mus thiab ruaj khov.

· Lub Txheej Txheem Tseem Ceeb:Feem ntau hu ua "kev xaiv Botox rau sab nraud," nws txoj haujlwm yog raws li kev txwv tsis pub sib tw. Nws ua raws li qhov kawg N-terminal ntawm SNAP-25 protein, ib qho tseem ceeb hauv SNARE complex tsim nyog rau kev tso tawm cov neurotransmitters (xws li acetylcholine) uas qhia txog kev sib zog ntawm cov leeg.

· Cov Nyhuv Tseem Ceeb:Los ntawm kev sib tw nrog cov SNAP-25 ntuj rau qhov chaw hauv SNARE complex, nws tiv thaiv kev tsim ntawm cov tshuaj ua haujlwm tag nrho. Qhov no ua rau muaj kev txo qis ib feem ntawm kev tso tawm neurotransmitter, ua rau txo qis qhov muaj zog thiab zaus ntawm cov leeg nqaij ntawm lub ntsej muag, yog li ua rau cov kab qhia tawm mos muag, tshwj xeeb tshaj yog ntawm lub hauv pliaj thiab nyob ib puag ncig lub qhov muag.

2. Cov Lus Qhia Txog Kev Tsim Khoom

Acetyl Octapeptide-3 yog ib yam khoom muaj zog tab sis tsis yooj yim puas. Kev tsim cov tshuaj kom zoo yog qhov tseem ceeb rau kev ruaj khov thiab kev ua haujlwm zoo.

A) Kev Ntsuas Pom Zoo:

· Qib siv feem ntau yog nyob nruab nrab2% txog 10%ntawm cov kua peptide uas tau diluted ua ntej.

· Cov peptide nquag hauv cov khoom siv raw (feem ntau yog hmoov dawb lyophilized) feem ntau yog tus qauv. Cov neeg muag khoom lag luam feem ntau muab nws ua ib qho2% los yog 5%cov tshuaj uas tau yaj ua ntej lawm (hauv dej lossis dej/glycerin sib xyaw) rau kev tsim cov tshuaj yooj yim dua.

Qhov concentration kawg ntawm cov peptide nquag hauv cov khoom kawg feem ntau yog los ntawm0.0005% txog 0.002% (5-20 ppm)Ib txwm ua raws li cov lus qhia tshwj xeeb ntawm koj tus neeg muag khoom siv raw.

B) Kev yaj thiab tsheb:

· Yaj tau yooj yim hauv dej. Nws yog qhov zoo tshaj plaws los tsim hauv theem dej ntawm cov khoom.

· Cov tsheb tsim nyog muaj xws li:

· Cov tshuaj serum (feem ntau)

Cov tshuaj pleev

Cov tshuaj pleev thiab tshuaj pleev (yuav tsum tau muab tso rau hauv cov dej ua ntej emulsification)

Cov Tshuaj Pleev Uas Muaj Dej

· Cov tshuaj tsuag tau

C) pH thiab Kev Ruaj Ntseg:

· Qhov pH Zoo Tshaj Plaws:5.0 – 7.0Kev tsim cov tshuaj no ua kom muaj kev ruaj khov ntawm cov tshuaj thiab kev sib haum xeeb ntawm daim tawv nqaij.

Tsis txhob nyob hauv qhov chaw uas muaj kua qaub ntau (pH < 4) lossis alkaline (pH > 8) ntev heev.

D) Kub thiab Ua Haujlwm:

· Rhiab rau cua sov. Txhawm rau tiv thaiv kev puas tsuaj:

Ntxiv rau theem dej ntawm lossis qis dua40°C (104°F).

· Qhov zoo tshaj plaws ntxiv yog tom qab cov emulsion txias dua 40°C, lossis tsuas yog yaj nws hauv dej kub hauv chav tsev rau serums / gels.

· Tsis txhob ua cov txheej txheem kub siab xws li kev sau kub tshwj tsis yog tias cov ntaub ntawv ruaj khov lees paub qhov ntawd.

E) Kev Sib Xws & Cov Khoom Xyaw Sib Koom Tes:

Zoo heev nrog: Lwm cov peptides tiv thaiv kev laus (piv txwv li, Matrixyl, Argireline), hyaluronic acid, niacinamide, antioxidants (Vitamins C & E), moisturizers.

· Kev Sib Xyaws Ua Ke:

· Nrog rau lwm cov peptides neuromodulating: Feem ntau ua ke nrog Acetyl Hexapeptide-8 (Argireline) rau qhov dav dua, ntau lub hom phiaj inhibitory nyhuv.

· Nrog cov peptides uas txhawb nqa collagen: Kev sib xyaw nrog cov peptides zoo li Palmitoyl Tripeptide-1 lossis Matrixyl daws ob qho tib si cov kab dynamic (los ntawm kev txav mus los ntawm cov leeg nqaij) thiab cov kab static (los ntawm kev poob ntawm kev txhawb nqa cov qauv).

· Tsis txhob siv: Cov tshuaj oxidizing lossis reducing agents uas muaj zog heev. Ceev faj nrog qee cov ionic compounds uas yuav cuam tshuam rau nws cov solubility lossis conformation.

F) Kev Tiv Thaiv:

Ua ib yam khoom xyaw uas yaj tau hauv dej, cov mis kawg yuav tsum muaj lub kaw lus tiv thaiv dav dav kom tiv thaiv kev loj hlob ntawm cov kab mob me me uas yuav ua rau cov peptide puas tsuaj.