Izindaba Zemboni
-
Indlela ye-tripeptide yobuthi benyoka
Izinga lokuhlaziya i-snake poison tripeptide,HPLC≥98% Igama lesiNgisi: (2S) -beta-alanyl-l-prolyl-2, 4-Diamino-n -(phenylmethyl)butanamide acetate Aliases: (2S) -beta-alanyl-l- i-prolyl 2, 4-diamino-n -(phenylmethyl) butyricoacetate;(2S) -beta-alanyl-l-prolyl-2, 4-Diamino-N -(phenylmethyl)butanamide ace...Funda kabanzi -
Iyini imiphumela ye-collagen peptides?
Isifinyezo esisodwa: I-Collagen peptide iyiphrotheni eningi kakhulu emzimbeni wezilwane ezincelisayo.Kusatshalaliswa kabanzi esikhunjeni, emathanjeni, emathanjeni nakwezinye izicubu.Ukuguga komzimba kungenxa yokuncipha kwe-collagen emzimbeni womuntu, ngakho-ke kuyadingeka ukugcwalisa i-collagen yangaphandle ngesikhathi.Qoqa...Funda kabanzi -
I-carnosine inamuphi umphumela emikhiqizweni yokunakekelwa kwesikhumba
I-Carnosine iwuhlobo lwe-peptide ye-molecule encane, ene-anti-wrinkle eqinile, i-anti-distress, anti-aging, ne-anti-free radical and metal ion lipid oxidation imiphumela.Lena i-β-alanine ne-histidine eyakhiwe ama-molecule amabili e-amino acid.Imvamisa, iphuma ebuchosheni nasezicubu zemisipha ye-anima...Funda kabanzi -
I-Palmitoyl pentapeptide-4 ingathuthukisa ukuguga kwesikhumba sobuso
I-Palmitoyl pentapeptide-4 ivamise ukusetshenziswa njengejeli lesisekelo lemikhiqizo yokunakekelwa kwesikhumba elwa nemibimbi I-Palmitoyl pentapeptide-4 (pre-2006 palmitoyl pentapeptide-3) ivamise ukusetshenziswa njengejeli eliyisisekelo lemikhiqizo yokunakekelwa kwesikhumba elwa nokushwabana.Kungokwakhiwa kwesithako esisebenzayo sokunakekelwa kwesikhumba ...Funda kabanzi -
Ama-peptide asebenzayo angadambisa izimbangela ezine ezinkulu zokukhathala
Ama-peptide asebenzayo aneqhaza ekuzinzeni kwendawo yangaphakathi yomzimba, athuthukise ukusebenza kwezitho ngendlela eyindilinga, futhi anike amandla ukuqedwa kahle kwezixhumanisi ze-metabolic, futhi abambe iqhaza ekuthuthukisweni kwekhono lokusebenza lomzimba.Ucwaningo oluningi luye lwaqinisekisa ukuthi ...Funda kabanzi -
Ukuqonda nokusebenzisa i-Goreratide
isingeniso I-Gorelatide, eyaziwa nangokuthi i-n-acetyl-serine – aspartic acid – proline – proline -(N-Acetyl-Ser-Asp-Ls-Pro), efushanisiwe njenge-Ac-SDKP, iyi-tetrapeptide engapheli, i-nitrogen end acetylation, isatshalaliswa kabanzi ezicutshini ezihlukahlukene kanye noketshezi lomzimba emzimbeni.Lesi sihloko...Funda kabanzi -
Indlela yesenzo se-cysteine protease
I-Action mechanism Ama-Enzyme angamaprotheni adala ukusabela kwamakhemikhali.I-enzyme isebenzisana ne-substrate ukuze iguqule ibe umkhiqizo wokugcina.Ama-inhibitors abophana ukuze avimbele i-substrate ukuthi ingangeni endaweni esebenzayo ye-enzyme kanye/noma ivimbele i-enzyme ekusunguleni ...Funda kabanzi -
Ungayenza kanjani i-RGD cyclopeptide
I-Integrin, noma i-integrin, iyisamukeli se-heterodimer transmembrane glycoprotein esilamula ukunamathela kwamangqamuzana ezilwane nokubonisa izimpawu.Yakhiwe ngamayunithi amancane angu-α kanye no-β.Ibandakanyeka ekuthuthukiseni izenzo ezihlukahlukene zamaselula ezihlanganisa ukufuduka kwamaseli, ukungena kwamaseli, iseli kanye nesignali ye-intercellular...Funda kabanzi -
I-pentapeptide inamuphi umphumela esikhumbeni
Kubantu abaningi, ukucindezeleka kusheshisa ukuguga kwesikhumba.Isizathu esiyinhloko ukwehla kwe-coenzyme NAD+.Ngokwengxenye, ikhuthaza ukulimala kwama-radical mahhala “kuma-fibroblast,” uhlobo lwamangqamuzana anesibopho sokwenza i-collagen.Enye yezithako ezilwa nokuguga ethandwa kakhulu yi-peptide, ekhuthaza ukuguga ...Funda kabanzi -
Umehluko we-amino acid namaprotheni
Ama-amino acid ahlukile kumaprotheni ngoba anezakhiwo ezihlukene, izinombolo ezihlukene zama-amino acid, kanye nokusetshenziswa okuhlukile.Okokuqala, imvelo ayifani: 1, ama-amino acid: ama-athomu e-carboxylic acid ekhabhoni ku-athomu ye-hydrogen athathelwa indawo ama-amino compounds.2. Amaprotheni: Yinto enama-corres...Funda kabanzi -
Izici ezine zama-peptide e-antimicrobial
Lawa ma-peptide e-antimicrobial ekuqaleni asuselwa ezinhlelweni zokuzivikela zezinambuzane, izilwane ezincelisayo, ezihlala emanzini, njll., futhi ikakhulukazi ahlanganisa izigaba ezine: 1. I-cecropin ekuqaleni yayikhona ku-immune lymph lymph ye-Cecropiamoth, etholakala kakhulu kwezinye izinambuzane, nokunye okufanayo. umuthi we-bactericidal ...Funda kabanzi -
I-pentapeptide inamuphi umphumela esikhumbeni
Kubantu abaningi, ukucindezeleka kusheshisa ukuguga kwesikhumba.Isizathu esiyinhloko ukwehla kwe-coenzyme NAD+.Ngokwengxenye, ikhuthaza ukulimala kwama-radical mahhala “kuma-fibroblast,” uhlobo lwamangqamuzana anesibopho sokwenza i-collagen.Enye yezithako ezilwa nokuguga ethandwa kakhulu yi-peptide, ekhuthaza ukuguga ...Funda kabanzi
