{"id":5640,"date":"2026-03-04T10:57:09","date_gmt":"2026-03-04T09:57:09","guid":{"rendered":"https:\/\/www.royalpeptides.eu\/?post_type=product&#038;p=5640"},"modified":"2026-05-26T21:29:16","modified_gmt":"2026-05-26T19:29:16","slug":"p21","status":"publish","type":"product","link":"https:\/\/www.royalpeptides.eu\/hr\/produkt\/p21","title":{"rendered":"P21"},"content":{"rendered":"<p>P21 \u2013 istra\u017eiva\u010dki peptid<\/p>\n<p>P21 je sintetski istra\u017eiva\u010dki peptid koji se koristi u eksperimentalnim i pretklini\u010dkim studijama usmjerenim na regulaciju stani\u010dnog ciklusa, stani\u010dnu senescenciju i biolo\u0161ke mehanizme starenja. Ovaj peptid predstavlja va\u017ean alat za istra\u017eivanje procesa koji utje\u010du na zaustavljanje diobe stanica, regeneraciju tkiva i stani\u010dnu adaptaciju.<\/p>\n<p>Istra\u017eiva\u010dki radovi identificiraju P21 kao va\u017ean regulatorni faktor u signalnim putevima odgovornima za kontrolu stani\u010dnog ciklusa i za\u0161titne mehanizme stanica.<\/p>\n<p>Za\u0161to je P21 predmet istra\u017eivanja<br \/>\nP21 omogu\u0107uje znanstvenicima analizu vi\u0161e klju\u010dnih stani\u010dnih procesa:<\/p>\n<p>Regulacija stani\u010dnog ciklusa<\/p>\n<p>Prou\u010davanje stani\u010dne senescencije<\/p>\n<p>Analiza anti-aging mehanizama<\/p>\n<p>Istra\u017eivanje regeneracije tkiva<\/p>\n<p>Prou\u010davanje stani\u010dne signalizacije<\/p>\n<p>Mehanizam djelovanja (istra\u017eiva\u010dki kontekst)<br \/>\nU laboratorijskim uvjetima P21 utje\u010de na signalne puteve odgovorne za kontrolu stani\u010dnog ciklusa i procese povezane sa zaustavljanjem diobe stanica. Ovaj mehanizam omogu\u0107uje istra\u017eiva\u010dima eksperimentalno pra\u0107enje prijelaza stanica u senescentno stanje i analizu biolo\u0161kih reakcija povezanih sa starenjem stanica.<\/p>\n<p>Koristi se u stani\u010dnim kulturama i pretklini\u010dkim modelima za prou\u010davanje regulatornih procesa stani\u010dnog ciklusa.<\/p>\n<p>Podru\u010dja istra\u017eiva\u010dke primjene<br \/>\nP21 se koristi prvenstveno u podru\u010djima:<\/p>\n<p>Stani\u010dne biologije<\/p>\n<p>Istra\u017eivanja senescencije<\/p>\n<p>Anti-aging istra\u017eivanja<\/p>\n<p>Molekularne signalizacije<\/p>\n<p>Regenerativnih eksperimentalnih modela<\/p>\n<p>Istra\u017eiva\u010dka podloga i znanstveni izvori<br \/>\nPrimjena P21 potkrijepljena je brojnim stru\u010dnim publikacijama i pretklini\u010dkim studijama:<\/p>\n<p>Abbas T, Dutta A., p21 in cell cycle regulation and senescence, Nature Reviews Molecular Cell Biology, 2009<\/p>\n<p>Pretklini\u010dki eksperimentalni modeli koji prou\u010davaju regulaciju stani\u010dnog ciklusa i mehanizme stani\u010dnog starenja<\/p>\n<p>Studije usmjerene na ulogu p21 proteina u kontrolnim to\u010dkama stani\u010dnog ciklusa<\/p>\n<p>Sigurnosne i regulatorne informacije<br \/>\n\u26a0\ufe0f Va\u017eno upozorenje:<\/p>\n<p>P21 je namijenjen isklju\u010divo za laboratorijske i istra\u017eiva\u010dke svrhe<\/p>\n<p>Nije odobren kao lijek<\/p>\n<p>Nije namijenjen za humanu ni veterinarsku uporabu<\/p>\n<p>Nije namijenjen za konzumaciju ili klini\u010dku primjenu<\/p>\n<p>Proizvod se distribuira isklju\u010divo za istra\u017eiva\u010dke institucije, laboratorije i stru\u010dnu eksperimentalnu uporabu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P21 je istra\u017eiva\u010dki peptid koji se koristi u laboratorijskim modelima za prou\u010davanje stani\u010dnog ciklusa, senescencije i mehanizama povezanih sa starenjem stanica.<\/p>\n<p>\u2705 Samo za istra\u017eiva\u010dke svrhe<br \/>\n\u274c Nije namijenjen za humanu uporabu<\/p>\n","protected":false},"featured_media":5639,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[327],"product_tag":[],"class_list":["post-5640","product","type-product","status-publish","has-post-thumbnail","product_cat-anti-aging","pa_obsah-10mg","first","instock","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - 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