{"id":1264,"date":"2026-03-04T10:57:09","date_gmt":"2026-03-04T09:57:09","guid":{"rendered":"https:\/\/www.royalpeptides.eu\/product\/p21"},"modified":"2026-04-15T22:21:45","modified_gmt":"2026-04-15T20:21:45","slug":"p21","status":"publish","type":"product","link":"https:\/\/www.royalpeptides.eu\/en\/product\/p21","title":{"rendered":"P21"},"content":{"rendered":"<p>P21 \u2013 v\u00fdskumn\u00fd peptid<br \/>\nP21 je syntetick\u00fd v\u00fdskumn\u00fd peptid vyu\u017e\u00edvan\u00fd v experiment\u00e1lnych a preklinick\u00fdch \u0161t\u00fadi\u00e1ch zameran\u00fdch na regul\u00e1ciu bunkov\u00e9ho cyklu, bunkov\u00fa senescenciu a biologick\u00e9 mechanizmy starnutia. Tento peptid predstavuje v\u00fdznamn\u00fd n\u00e1stroj pre v\u00fdskum procesov, ktor\u00e9 ovplyv\u0148uj\u00fa zastavenie bunkov\u00e9ho delenia, regener\u00e1ciu tkan\u00edv a bunkov\u00fa adapt\u00e1ciu.<\/p>\n<p>V\u00fdskumn\u00e9 pr\u00e1ce identifikuj\u00fa P21 ako d\u00f4le\u017eit\u00fd regula\u010dn\u00fd faktor v sign\u00e1lnych dr\u00e1hach zodpovedn\u00fdch za kontrolu bunkov\u00e9ho cyklu a ochrann\u00e9 mechanizmy buniek.<\/p>\n<p>Pre\u010do je P21 predmetom v\u00fdskumu<br \/>\nP21 umo\u017e\u0148uje vedcom analyzova\u0165 viacer\u00e9 k\u013e\u00fa\u010dov\u00e9 bunkov\u00e9 procesy:<\/p>\n<p>Regul\u00e1cia bunkov\u00e9ho cyklu<\/p>\n<p>\u0160t\u00fadium bunkovej senescencie<\/p>\n<p>Anal\u00fdza mechanizmov anti-aging<\/p>\n<p>V\u00fdskum regener\u00e1cie tkan\u00edv<\/p>\n<p>Sk\u00famanie bunkovej signaliz\u00e1cie<\/p>\n<p>Mechanizmus p\u00f4sobenia (v\u00fdskumn\u00fd kontext)<br \/>\nV laborat\u00f3rnych podmienkach P21 ovplyv\u0148uje sign\u00e1lne dr\u00e1hy zodpovedn\u00e9 za kontrolu bunkov\u00e9ho cyklu a procesy s\u00favisiace so zastaven\u00edm bunkov\u00e9ho delenia. Tento mechanizmus umo\u017e\u0148uje v\u00fdskumn\u00edkom experiment\u00e1lne sledova\u0165 prechod buniek do senescentn\u00e9ho stavu a analyzova\u0165 biologick\u00e9 reakcie spojen\u00e9 so starnut\u00edm buniek.<\/p>\n<p>Pou\u017e\u00edva sa v bunkov\u00fdch kult\u00farach a preklinick\u00fdch modeloch na \u0161t\u00fadium regula\u010dn\u00fdch procesov bunkov\u00e9ho cyklu.<\/p>\n<p>Oblasti v\u00fdskumn\u00e9ho vyu\u017eitia<br \/>\nP21 sa pou\u017e\u00edva najm\u00e4 v oblastiach:<\/p>\n<p>Bunkov\u00e1 biol\u00f3gia<\/p>\n<p>V\u00fdskum senescencie<\/p>\n<p>Anti-aging v\u00fdskum<\/p>\n<p>Molekul\u00e1rna signaliz\u00e1cia<\/p>\n<p>Regenerat\u00edvne experiment\u00e1lne modely<\/p>\n<p>V\u00fdskumn\u00e9 podklady a vedeck\u00e9 zdroje<br \/>\nPou\u017eitie P21 je podlo\u017een\u00e9 viacer\u00fdmi odborn\u00fdmi publik\u00e1ciami a preklinick\u00fdmi \u0161t\u00fadiami:<\/p>\n<p>Abbas T, Dutta A., p21 in cell cycle regulation and senescence, Nature Reviews Molecular Cell Biology, 2009<\/p>\n<p>Preklinick\u00e9 experiment\u00e1lne modely sk\u00famaj\u00face regul\u00e1ciu bunkov\u00e9ho cyklu a mechanizmy bunkov\u00e9ho starnutia<\/p>\n<p>\u0160t\u00fadie zameran\u00e9 na \u00falohu p21 prote\u00ednu v kontroln\u00fdch bodoch bunkov\u00e9ho cyklu<\/p>\n<p>Bezpe\u010dnostn\u00e1 a regula\u010dn\u00e1 inform\u00e1cia<br \/>\n\u26a0\ufe0f D\u00f4le\u017eit\u00e9 upozornenie:<\/p>\n<p>P21 je ur\u010den\u00fd v\u00fdhradne na laborat\u00f3rny a v\u00fdskumn\u00fd \u00fa\u010del<\/p>\n<p>Nie je schv\u00e1len\u00fd ako liek<\/p>\n<p>Nie je ur\u010den\u00fd na hum\u00e1nne ani veterin\u00e1rne pou\u017eitie<\/p>\n<p>Nie je ur\u010den\u00fd na konzum\u00e1ciu alebo klinick\u00e9 aplik\u00e1cie<\/p>\n<p>Produkt je distribuovan\u00fd v\u00fdhradne pre v\u00fdskumn\u00e9 in\u0161tit\u00facie, laborat\u00f3ri\u00e1 a odborn\u00e9 experiment\u00e1lne pou\u017eitie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P21 je v\u00fdskumn\u00fd peptid pou\u017e\u00edvan\u00fd v laborat\u00f3rnych modeloch na \u0161t\u00fadium bunkov\u00e9ho cyklu, senescencie a mechanizmov spojen\u00fdch so starnut\u00edm buniek.<\/p>\n<p>\u2705 Len na v\u00fdskumn\u00e9 \u00fa\u010dely<br \/>\n\u274c Nie je ur\u010den\u00fd na hum\u00e1nne pou\u017eitie<\/p>\n<p><strong>Obsah:<\/strong> 5mg<\/p>\n","protected":false},"featured_media":1265,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154],"product_tag":[],"class_list":["post-1264","product","type-product","status-publish","has-post-thumbnail","product_cat-anti-aging","pa_dolezite-upozornenie-vsetky-produkty-dostupne-v-nasej-ponuke-su-urcene-vyhradne-na-vyskumne-laboratorne-a-vyvojove-ucely-nie-su-urcene-na-pouzitie-ako-liek-zdravotnicka-pomocka-kozmeticky-pripra","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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