{"id":313,"date":"2026-10-27T12:14:43","date_gmt":"2026-10-27T12:14:43","guid":{"rendered":"https:\/\/virexionlabs.net\/product\/tb-500-10mg\/"},"modified":"2026-10-27T12:14:43","modified_gmt":"2026-10-27T12:14:43","slug":"tb-500-10mg","status":"publish","type":"product","link":"https:\/\/virexionlabs.net\/cs\/produkt\/tb-500-10mg\/","title":{"rendered":"TB-500 10 mg"},"content":{"rendered":"

TB-500 je syntetick\u00fd peptidov\u00fd fragment souvisej\u00edc\u00ed s thymosinem beta-4, kter\u00fd se zkoum\u00e1 pro procesy hojen\u00ed, bun\u011b\u010dn\u00e9 migrace a obnovy tk\u00e1n\u00ed. Pozornost se v\u011bnuje zejm\u00e9na sval\u016fm, \u0161lach\u00e1m, vaziv\u016fm, c\u00e9v\u00e1m a hojen\u00ed ran. Thymosin beta-4 interaguje s aktinem, kter\u00fd je d\u016fle\u017eit\u00fd pro pohyb a organizaci bun\u011bk. TB-500 proto slou\u017e\u00ed zejm\u00e9na jako experiment\u00e1ln\u00ed n\u00e1stroj p\u0159i studiu regenerace.<\/p>\n

Co je TB-500?<\/h2>\n

TB-500 je v tomto portfoliu charakterizov\u00e1n jako syntetick\u00fd peptid nebo peptidov\u00fd analog ur\u010den\u00fd pro kontrolovan\u00e9 laboratorn\u00ed zkoum\u00e1n\u00ed. Odborn\u00fd z\u00e1jem se soust\u0159ed\u00ed na regeneraci m\u011bkk\u00fdch tk\u00e1n\u00ed, hojen\u00ed ran, angiogenezi, bun\u011b\u010dnou migraci a na souvisej\u00edc\u00ed biochemick\u00e9 nebo receptorov\u00e9 procesy. V experiment\u00e1ln\u00edch protokolech se porovn\u00e1vaj\u00ed zm\u011bny p\u0159edem stanoven\u00fdch marker\u016f, funk\u010dn\u00edch odpov\u011bd\u00ed a signaliza\u010dn\u00edch drah.<\/p>\n

Mechanismus zkouman\u00e9ho p\u016fsoben\u00ed<\/h2>\n

Peptidy odvozen\u00e9 od thymosinu beta-4 ovliv\u0148uj\u00ed aktinov\u00fd cytoskelet a bun\u011b\u010dnou migraci. To m\u016f\u017ee m\u011bnit chov\u00e1n\u00ed bun\u011bk p\u0159i hojen\u00ed a angiogenezi; klinick\u00fd v\u00fdznam TB-500 u lid\u00ed nen\u00ed potvrzen.<\/p>\n

Hlavn\u00ed oblasti v\u00fdzkumu<\/h2>\n

\u2022  Bun\u011b\u010dn\u00e1 migrace a aktin: <\/strong>TB-500 souvis\u00ed s aktin-v\u00e1\u017e\u00edc\u00ed sekvenc\u00ed thymosinu beta-4, proto se zkoum\u00e1 zejm\u00e9na pohyb bun\u011bk a p\u0159estavba jejich vnit\u0159n\u00edho cytoskeletu b\u011bhem opravy tk\u00e1n\u011b.<\/p>\n

\u2022  Hojen\u00ed m\u011bkk\u00fdch tk\u00e1n\u00ed: <\/strong>V\u00fdzkum fragmentu a p\u0159\u00edbuzn\u00e9ho thymosinu beta-4 se v\u011bnuje proces\u016fm obnovy k\u016f\u017ee, sval\u016f a dal\u0161\u00edch m\u011bkk\u00fdch tk\u00e1n\u00ed po po\u0161kozen\u00ed.<\/p>\n

\u2022  Angiogeneze: <\/strong>Zkoum\u00e1 se migrace endotelov\u00fdch bun\u011bk a vznik nov\u00fdch c\u00e9vn\u00edch struktur, kter\u00e9 jsou d\u016fle\u017eit\u00e9 p\u0159i z\u00e1sobov\u00e1n\u00ed hoj\u00edc\u00ed se tk\u00e1n\u011b.<\/p>\n

\u2022  Hojen\u00ed ran: <\/strong>P\u0159edklinick\u00e9 modely sleduj\u00ed uzav\u00edr\u00e1n\u00ed r\u00e1ny, tvorbu kolagenu a organizaci nov\u00e9 tk\u00e1n\u011b b\u011bhem procesu hojen\u00ed.<\/p>\n

\u2022  Remodelace tk\u00e1n\u011b: <\/strong>TB-500 se zkoum\u00e1 v souvislosti s p\u0159estavbou po\u0161kozen\u00e9 tk\u00e1n\u011b; p\u0159i interpretaci je d\u016fle\u017eit\u00e9 odli\u0161ovat \u00fadaje o fragmentu od rozs\u00e1hlej\u0161\u00edho v\u00fdzkumu pln\u00e9ho thymosinu beta-4.<\/p>\n

Dosavadn\u00ed zji\u0161t\u011bn\u00ed v\u00fdzkumu<\/h2>\n

Dosavadn\u00ed pr\u00e1ce u l\u00e1tky TB-500 se v\u011bnuj\u00ed oblastem, mezi kter\u00e9 pat\u0159\u00ed regenerace m\u011bkk\u00fdch tk\u00e1n\u00ed, hojen\u00ed ran, angiogeneze, bun\u011b\u010dn\u00e1 migrace, z\u00e1n\u011bt a remodelace tk\u00e1n\u011b. Pozornost se v\u011bnuje zejm\u00e9na sval\u016fm, \u0161lach\u00e1m, vaziv\u016fm, c\u00e9v\u00e1m a hojen\u00ed ran.<\/p>\n","protected":false},"excerpt":{"rendered":"

Produkt TB-500 se dod\u00e1v\u00e1 jako 10 mg lyofilizovan\u00fd pr\u00e1\u0161ek v uzav\u0159en\u00e9 sklen\u011bn\u00e9 vialce. Ur\u010den v\u00fdhradn\u011b pro laboratorn\u00ed v\u00fdzkum. Nen\u00ed ur\u010den pro hum\u00e1nn\u00ed ani veterin\u00e1rn\u00ed pou\u017eit\u00ed.<\/p>\n","protected":false},"featured_media":310,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[39,40,41],"class_list":["post-313","product","type-product","status-publish","has-post-thumbnail","product_cat-regeneracia-a-vykon","product_tag-lyophilised","product_tag-research-use-only","product_tag-third-party-tested","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nTB-500 10 mg - VirexionLabs.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/virexionlabs.net\/cs\/produkt\/tb-500-10mg\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TB-500 10 mg\" \/>\n<meta property=\"og:description\" content=\"Produkt TB-500 se dod\u00e1v\u00e1 jako 10 mg lyofilizovan\u00fd pr\u00e1\u0161ek v uzav\u0159en\u00e9 sklen\u011bn\u00e9 vialce. 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