{"id":1289,"date":"2026-07-21T16:03:07","date_gmt":"2026-07-21T13:03:07","guid":{"rendered":"https:\/\/life-peptide.com\/?post_type=product&#038;p=1289"},"modified":"2026-09-07T17:59:18","modified_gmt":"2026-09-07T14:59:18","slug":"nad","status":"publish","type":"product","link":"https:\/\/life-peptide.com\/ro\/product\/nad\/","title":{"rendered":"NAD+ \/ 500 mg"},"content":{"rendered":"<p>NAD+ (Nicotinamid Adenin Dinucleotid) este o coenzim\u0103 natural\u0103 g\u0103sit\u0103 \u00een fiecare celul\u0103 vie. Mai degrab\u0103 dec\u00e2t s\u0103 ac\u021bioneze ca o peptid\u0103 de semnalizare sau un hormon, NAD+ func\u021bioneaz\u0103 ca un transportor esen\u021bial de electroni \u00een sute de reac\u021bii metabolice, juc\u00e2nd un rol central \u00een <strong>Produc\u021bia de ATP, func\u021bia mitocondrial\u0103 \u0219i repararea celular\u0103<\/strong>.<\/p>\n<p>Deoarece nivelurile de NAD+ scad \u00een mod natural odat\u0103 cu v\u00e2rsta \u0219i stresul metabolic, a devenit una dintre cele mai amplu investigate molecule \u00een cercetarea privind <strong>\u00eemb\u0103tr\u00e2nire, metabolismul energetic \u0219i biologia mitocondrial\u0103<\/strong>.<\/p>\n<p><em>Dori\u021bi s\u0103 cump\u0103ra\u021bi NAD+ \u00een Europa? Life Peptide furnizeaz\u0103 NAD+ de \u00eenalt\u0103 puritate pentru cercetarea de laborator, cu livrare fiabil\u0103 \u00een toat\u0103 Uniunea European\u0103.<\/em><\/p>\n<hr \/>\n<h4><strong>De ce NAD+ este studiat pe scar\u0103 larg\u0103<\/strong><\/h4>\n<p>Cercet\u0103rile publicate au investigat NAD+ \u00een leg\u0103tur\u0103 cu:<\/p>\n<ul>\n<li>produc\u021bia de energie celular\u0103<\/li>\n<li>func\u021bie mitocondrial\u0103<\/li>\n<li>\u00eemb\u0103tr\u00e2nire s\u0103n\u0103toas\u0103<\/li>\n<li>Repararea ADN-ului<\/li>\n<li>stres oxidativ<\/li>\n<li>s\u0103n\u0103tate metabolic\u0103<\/li>\n<li>func\u021bie cognitiv\u0103<\/li>\n<li>fiziologia muscular\u0103<\/li>\n<li>biologia sirtuinelor<\/li>\n<\/ul>\n<p>Spre deosebire de peptidele mitocondriale, NAD+ serve\u0219te drept cofactor metabolic fundamental necesar pentru func\u021bia celular\u0103 normal\u0103 \u00een aproape fiecare \u021besut.<\/p>\n<h4><strong>Cum func\u021bioneaz\u0103 NAD+<\/strong><\/h4>\n<p><strong>Produc\u021bia de energie celular\u0103<\/strong><\/p>\n<p>NAD+ joac\u0103 un rol central \u00een conversia nutrien\u021bilor \u00een energie celular\u0103 utilizabil\u0103. El transfer\u0103 electroni \u00een timpul glicolizei, ciclului acidului citric \u0219i fosforil\u0103rii oxidative, permi\u021b\u00e2nd mitocondriilor s\u0103 genereze ATP \u00een mod eficient.<\/p>\n<p><strong>Func\u021bie mitocondrial\u0103<\/strong><\/p>\n<p>Mitocondriile s\u0103n\u0103toase depind de o disponibilitate adecvat\u0103 de NAD+ pentru a sus\u021bine metabolismul energetic normal. Cercet\u0103rile au investigat modul \u00een care nivelurile \u00een sc\u0103dere de NAD+ influen\u021beaz\u0103 performan\u021ba mitocondrial\u0103 \u00een timpul \u00eemb\u0103tr\u00e2nirii \u0219i al stresului metabolic.<\/p>\n<p><strong>Repararea ADN-ului<\/strong><\/p>\n<p>NAD+ serve\u0219te drept substrat esen\u021bial pentru enzimele implicate \u00een repararea ADN-ului, inclusiv PARP, care r\u0103spund la deteriorarea ADN-ului ajut\u00e2nd la men\u021binerea stabilit\u0103\u021bii genomice.<\/p>\n<p><strong>Activarea sirtuinelor<\/strong><\/p>\n<p>NAD+ este, de asemenea, necesar pentru sirtuine, o familie de enzime implicate \u00een r\u0103spunsurile la stresul celular, metabolism \u0219i \u00eemb\u0103tr\u00e2nirea s\u0103n\u0103toas\u0103. Aceast\u0103 rela\u021bie a f\u0103cut din NAD+ un punct central al cercet\u0103rii longevit\u0103\u021bii.<\/p>\n<hr \/>\n<h4><strong>De ce NAD+ este diferit de peptidele mitocondriale<\/strong><\/h4>\n<p>De\u0219i discutate frecvent \u00eempreun\u0103, NAD+, SS-31 \u0219i MOTS-c investigheaz\u0103 diferite aspecte ale biologiei mitocondriale.<\/p>\n<p><strong>NAD+<\/strong> furnizeaz\u0103 o coenzim\u0103 esen\u021bial\u0103 necesar\u0103 pentru metabolismul energetic celular.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/ss-31\/\"><strong>SS-31<\/strong><\/a> investigheaz\u0103 integritatea membranei mitocondriale \u0219i produc\u021bia de ATP.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/mots-c-10-mg\/\"><strong>MOTS-c<\/strong> <\/a>studiaz\u0103 semnalizarea metabolic\u0103 \u0219i r\u0103spunsurile celulare adaptative.<\/p>\n<p>\u00cempreun\u0103, acestea reprezint\u0103 domenii complementare ale cercet\u0103rii energiei celulare, mai degraba dec\u00e2t mecanisme concurente.<\/p>\n<h4><strong>Cercetare uman\u0103 \u0219i preclinic\u0103<\/strong><\/h4>\n<p>NAD+ a fost investigat extensiv at\u00e2t \u00een medii de laborator, c\u00e2t \u0219i clinice.<\/p>\n<p>Cercet\u0103rile actuale exploreaz\u0103 rolul s\u0103u \u00een <strong>\u00eemb\u0103tr\u00e2nire, tulbur\u0103ri metabolice, neurodegenerare, fiziologie cardiovascular\u0103 \u0219i boli mitocondriale<\/strong>. O mare parte din aceast\u0103 munc\u0103 se concentreaz\u0103, de asemenea, pe strategii de cre\u0219tere a NAD+ intracelular prin precursori precum NMN \u0219i nicotinamid\u0103 ribozid\u0103, reflect\u00e2nd importan\u021ba homeostaziei NAD+ \u00een fiziologia uman\u0103.<\/p>\n<p>De\u0219i importan\u021ba biologic\u0103 a NAD+ este bine stabilit\u0103, multe aplica\u021bii terapeutice r\u0103m\u00e2n \u00een curs de investigare activ\u0103.<\/p>\n<h4><strong>Observa\u021bii de siguran\u021b\u0103 publicate<\/strong><\/h4>\n<p>Ca o coenzim\u0103 celular\u0103 natural\u0103, NAD+ a f\u0103cut obiectul unor cercet\u0103ri biologice extinse.<\/p>\n<p>Investiga\u021biile clinice au raportat \u00een general o tolerabilitate favorabil\u0103 \u00eentr-o serie de modele de studiu, de\u0219i cercet\u0103rile continu\u0103 s\u0103 evalueze metodele optime de livrare, farmacocinetica \u0219i poten\u021bialele aplica\u021bii \u00een bolile asociate v\u00e2rstei.<\/p>\n<hr \/>\n<h3><strong>Caracteristicile produsului<\/strong><\/h3>\n<p>Aplica\u021bie: cercetare de laborator \u0219i analitic\u0103<br \/>\nA nu se consuma de c\u0103tre oameni; nu pentru uz medical, veterinar sau cosmetic<br \/>\nProdus \u00een facilit\u0103\u021bi conforme GMP, sub protocoale stricte de control al calit\u0103\u021bii.<br \/>\nFiecare lot este testat cu aten\u021bie \u00een laborator dup\u0103 produc\u021bie (pute\u021bi g\u0103si Certificatul de Analiz\u0103 sub imaginile produsului).<br \/>\nLiofilizat (uscat prin congelare) pentru stabilitate maxim\u0103 \u0219i termen de valabilitate extins.<br \/>\nSigilate \u00een fiole sterile, gata pentru reconstituire.<br \/>\nPuritate: \u2265 99,471 TP4T, testat\u0103 prin HPLC<br \/>\nAspect: pulbere alb\u0103 liofilizat\u0103<br \/>\nFormul\u0103 molecular\u0103: C<sub>21<\/sub>H<sub>29<\/sub>N<sub>7<\/sub>O<sub>14<\/sub>P<sub>2<\/sub><sup>2+<\/sup><br \/>\nMas\u0103 molecular\u0103: 665.4<\/p>\n<p><strong>Depozitare<\/strong>: fiolele liofilizate nedeschise sunt cel mai bine p\u0103strate <strong>refrigerat la 2\u20138\u00b0C<\/strong>, care este metoda de stocare confirmat\u0103 de partenerul nostru de produc\u021bie \u0219i potrivit\u0103 pentru p\u00e2n\u0103 la 24 de luni. Se prefer\u0103 refrigerarea deoarece minimizeaz\u0103 ciclurile inutile de \u00eenghe\u021b-dezghe\u021b \u00een timpul manipul\u0103rii de rutin\u0103. Dac\u0103 este necesar\u0103 o depozitare pe termen mult mai lung, fiolele liofilizate nedeschise pot fi p\u0103strate \u0219i congelate. Dup\u0103 reconstituire, depozita\u021bi \u00eentotdeauna la 2\u20138\u00b0C \u0219i nu congela\u021bi.<\/p>\n<h4><strong>Reconstituire \u0219i manipulare<\/strong><\/h4>\n<p>NAD+ este furnizat sub form\u0103 de flacon liofilizat \u0219i trebuie manevrat utiliz\u00e2nd procedurile standard de reconstituire a the peptide corespunz\u0103toare cadrului de cercetare. Trebuie reconstituit cu <a href=\"https:\/\/life-peptide.com\/ro\/product\/bac-10-ml\/\">ap\u0103 bacteriostatic\u0103<\/a> \u00eenainte de utilizare. Pentru a ajuta la p\u0103strarea integrit\u0103\u021bii structurale, ad\u0103uga\u021bi solventul ales.<\/p>\n<p>Pentru alte informa\u021bii despre selec\u021bia solven\u021bilor, planificarea concentra\u021biei \u0219i depozitare, consulta\u021bi complet <a href=\"https:\/\/life-peptide.com\/ro\/reconstitution-of-peptides\/\">Ghid de Reconstituire a Peptidelor<\/a> \u0219i <a href=\"https:\/\/life-peptide.com\/ro\/calculator\/\">Calculator de Reconstituire<\/a>.<\/p>\n<hr \/>\n<h4><strong>Referin\u021be de cercetare selectate<\/strong><\/h4>\n<ul>\n<li>Covarrubias AJ, Perrone R, Grozio A, Verdin E. <em>Metabolismul NAD+ \u0219i rolurile sale \u00een procesele celulare din timpul \u00eemb\u0103tr\u00e2nirii, Nature Reviews Molecular Cell Biology<\/em>, 2021.<\/li>\n<\/ul>\n<p>O revizuire cuprinz\u0103toare a biologiei NAD+, \u00eemb\u0103tr\u00e2nirii, metabolismului \u0219i func\u021biei mitocondriale.<\/p>\n<ul>\n<li>Yoshino J, Baur JA, Imai SI. <em>Intermediarii NAD+: Biologia \u0219i poten\u021bialul terapeutic al NMN \u0219i al ribozidei nicotinamidei, Cell Metabolism<\/em>, 2018.<\/li>\n<\/ul>\n<p>O recenzie de referin\u021b\u0103 care sintetizeaz\u0103 metabolismul NAD+ \u0219i strategiile de restaurare a NAD+ intracellular.<\/p>\n<ul>\n<li>Rajman L, Chwalek K, Sinclair DA.<em> Poten\u021bialul terapeutic al moleculelor care sporesc NAD+, Nature Reviews Drug Discovery<\/em>, 2018.<\/li>\n<\/ul>\n<p>O prezentare detaliat\u0103 a biologiei NAD+ \u0219i a cercet\u0103rii terapeutice actuale.<\/p>\n<hr \/>\n<h4><strong>\u00centreb\u0103ri Frecvente<\/strong><\/h4>\n<p><strong>Ce este NAD+?<\/strong><\/p>\n<p>NAD+ (Nicotinamid Adenin Dinucleotid) este o coenzim\u0103 natural\u0103 esen\u021bial\u0103 pentru producerea de energie celular\u0103, func\u021bia mitocondrial\u0103 \u0219i repararea ADN-ului.<\/p>\n<p><strong>Este NAD+ o peptid\u0103?<\/strong><\/p>\n<p>Nu. NAD+ nu este o peptid\u0103. Este o coenzim\u0103 natural\u0103 g\u0103sit\u0103 \u00een fiecare celul\u0103 vie \u0219i joac\u0103 un rol central \u00een metabolismul energetic.<\/p>\n<p><strong>De ce este NAD+ important pentru mitocondrii?<\/strong><\/p>\n<p>NAD+ ac\u021bioneaz\u0103 ca un purt\u0103tor de electroni \u00een timpul respira\u021biei celulare, permi\u021b\u00e2nd mitocondriilor s\u0103 produc\u0103 ATP \u00een mod eficient \u0219i s\u0103 men\u021bin\u0103 metabolismul energetic normal.<\/p>\n<p><strong>Cum difer\u0103 NAD+ de MOTS-c?<\/strong><\/p>\n<p>De\u0219i ambele investigheaz\u0103 biologia mitocondrial\u0103, NAD+ func\u021bioneaz\u0103 ca o coenzim\u0103 metabolic\u0103 esen\u021bial\u0103, \u00een timp ce MOTS-c ac\u021bioneaz\u0103 ca o peptid\u0103 de semnalizare mitocondrial\u0103 care regleaz\u0103 metabolismul celular.<\/p>\n<p><strong>Cum difer\u0103 NAD+ de SS-31?<\/strong><\/p>\n<p>SS-31 investig\u0103 integritatea structural\u0103 a mitocondriilor prin vizarea membranei mitocondriale interne, \u00een timp ce NAD+ serve\u0219te drept coenzim\u0103 fundamental\u0103 necesar\u0103 pentru producerea de energie celular\u0103.<\/p>\n<p><strong>Pot cump\u0103ra NAD+ \u00een Europa?<\/strong><\/p>\n<p>Da. Expediem NAD+ \u00een majoritatea \u021b\u0103rilor europene folosind servicii de curierat de \u00eencredere. Metodele de livrare disponibile \u0219i timpii de livrare sunt afi\u0219a\u021bi \u00een timpul finaliz\u0103rii comenzii, \u00een func\u021bie de destina\u021bia dumneavoastr\u0103.<\/p>\n<p><strong>Este acest produs destinat uzului uman?<\/strong><\/p>\n<p>Nu. NAD+ furnizat de Life Peptide este destinat exclusiv cercet\u0103rii de laborator \u0219i analitice. Nu este destinat consumului uman, diagnostic\u0103rii, trat\u0103rii sau prevenirii bolilor.<\/p>\n<hr \/>\n<h4><strong>Context de cercetare aferent<\/strong><\/h4>\n<p>NAD+ este frecvent discutat al\u0103turi de al\u021bi compu\u0219i de cercetare care investigheaz\u0103 energia celular\u0103, biologia mitocondrial\u0103 \u0219i \u00eemb\u0103tr\u00e2nirea s\u0103n\u0103toas\u0103, de\u0219i fiecare vizeaz\u0103 mecanisme biologice distincte.<\/p>\n<p><a href=\"https:\/\/life-peptide.com\/ro\/product\/ss-31\/\">SS-31<\/a> (Elamipretide) \u2013 investigat pentru repararea mitocondrial\u0103 \u0219i producerea de energie celular\u0103.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/mots-c-10-mg\/\">MOTS-c<\/a> \u2013 studiat pentru semnalizarea metabolic\u0103 \u0219i adaptarea la efort.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/epitalon-10-mg\/\">Epitalon<\/a> \u2013 cerceta\u021bi pentru biologia telomerilor \u0219i cercetarea \u00eemb\u0103tr\u00e2nirii s\u0103n\u0103toase.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/ghk-cu-50-mg\/\">GHK-Cu<\/a> \u2013 studiat pentru regenerarea tisular\u0103 \u0219i repararea celular\u0103.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/cjc-1295-with-dac\/\">CJC-1295 cu DAC<\/a> \u2013 investigat pentru semnalizarea sus\u021binut\u0103 a GH \u0219i IGF-1.<\/p>\n<p><strong>NOT\u0102<\/strong>: Aceasta este doar \u00een scopuri educa\u021bionale \u0219i nu constituie sfat medical.<\/p>\n<p><strong>Renun\u021barea la r\u0103spundere<\/strong><br \/>\nAcest produs este v\u00e2ndut exclusiv \u00een scopuri de cercetare. Nu este destinat diagnostic\u0103rii, trat\u0103rii, vindec\u0103rii sau prevenirii vreunei boli. Cump\u0103r\u0103torul \u00ee\u0219i asum\u0103 \u00eentreaga responsabilitate pentru manipularea \u0219i utilizarea corespunz\u0103toare.<\/p>","protected":false},"excerpt":{"rendered":"<p>NAD+ (Nicotinamid Adenin Dinucleotid) 500 mg este o coenzim\u0103 celular\u0103 de grad de cercetare furnizat\u0103 \u00een form\u0103 liofilizat\u0103 pentru uz de laborator. Fiind una dintre cele mai esen\u021biale molecule din metabolismul celular, NAD+ este investigat\u0103 pe scar\u0103 larg\u0103 pentru func\u021bia mitocondrial\u0103, produc\u021bia de energie, repararea ADN-ului \u0219i cercetarea privind \u00eemb\u0103tr\u00e2nirea s\u0103n\u0103toas\u0103.<\/p>\n<p>||<\/p>\n<p>Puritate \u226599% | Cump\u0103ra\u021bi din Europa cu livrare \u00eencep\u00e2nd de la 5 \u20ac | Sunt disponibile op\u021biuni de livrare gratuit\u0103 | Se accept\u0103 pl\u0103\u021bi cu cardul<\/p>","protected":false},"featured_media":1287,"template":"","meta":[],"product_brand":[],"product_cat":[131],"product_tag":[361,329,383,325,384,382,364,380,381],"class_list":["post-1289","product","type-product","status-publish","has-post-thumbnail","product_cat-cellular-mitochondrial-research","product_tag-atp-production","product_tag-cellular-energy","product_tag-dna-repair","product_tag-healthy-aging","product_tag-longevity-research","product_tag-mitochondrial-function","product_tag-mitochondrial-research","product_tag-nad","product_tag-nicotinamide-adenine-dinucleotide","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product\/1289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/media\/1287"}],"wp:attachment":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/media?parent=1289"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_brand?post=1289"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_cat?post=1289"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_tag?post=1289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}