{"id":775,"date":"2026-04-08T17:08:10","date_gmt":"2026-04-08T14:08:10","guid":{"rendered":"https:\/\/life-peptide.com\/?post_type=product&#038;p=775"},"modified":"2026-08-05T16:11:58","modified_gmt":"2026-08-05T13:11:58","slug":"acetic-acid-2","status":"publish","type":"product","link":"https:\/\/life-peptide.com\/ro\/product\/acetic-acid-2\/","title":{"rendered":"Acid acetic 2%"},"content":{"rendered":"<p>Acidul acetic 2% este o solu\u021bie acid\u0103 diluat\u0103 utilizat\u0103 ca solvent specializat de reconstituire \u00een cercetarea peptidelor.<\/p>\n<p>\u00cen timp ce apa bacteriostatic\u0103 \u0219i solu\u021bia salin\u0103 tamponat\u0103 cu fosfat sunt potrivite pentru majoritatea peptidelor, unele secven\u021be pot r\u0103m\u00e2ne tulburi, se pot agrupa sau se pot dizolva incomplet \u00een condi\u021bii neutre. \u00cen aceste cazuri, un mediu u\u0219or acid poate \u00eembun\u0103t\u0103\u021bi solubilitatea peptidei \u0219i poate produce o solu\u021bie mai clar\u0103. Acidul acetic este, prin urmare, utilizat ca <strong>ajutor tehnic pentru solubilitate<\/strong>, mai degrab\u0103 dec\u00e2t un solvent universal pentru peptide.<\/p>\n<hr \/>\n<h4><strong>De ce s\u0103 folosi\u021bi acid acetic?<\/strong><\/h4>\n<p>Cercet\u0103torii pot alege acidul acetic atunci c\u00e2nd un peptid:<\/p>\n<ul>\n<li>se dizolv\u0103 greu \u00een ap\u0103 bacteriostatic\u0103<\/li>\n<li>formeaz\u0103 agregate sau particule vizibile<\/li>\n<li>r\u0103m\u00e2ne tulbure dup\u0103 reconstituire<\/li>\n<li>necesit\u0103 condi\u021bii u\u0219or acide pentru o solubilitate \u00eembun\u0103t\u0103\u021bit\u0103<\/li>\n<li>se \u0219tie c\u0103 are o performan\u021b\u0103 mai bun\u0103 \u00een solu\u021bii acide<\/li>\n<\/ul>\n<h4><strong>C\u00e2nd este preferat acidul acetic?<\/strong><\/h4>\n<p>Majoritatea peptidelor de cercetare se dizolv\u0103 u\u0219or \u00een ap\u0103 bacteriostatic\u0103 sau solu\u021bie salin\u0103 tamponat\u0103 cu fosfat. Acidul acetic este rezervat \u00een general pentru peptide selecte care sunt dificil de dizolvat \u00een solu\u021bii neutre. Exemple discutate frecvent \u00een cercetarea peptidic\u0103 includ:<\/p>\n<p>IGF-1 LR3<br \/>\nIGF-1 DES<br \/>\nPEG-MGF<br \/>\nsecven\u021be de peptide hidrofobe sau predispuse la agregare selectate<\/p>\n<p>\u00cen func\u021bie de peptida specific\u0103, cercet\u0103torii pot folosi acidul acetic ca solvent primar sau ca etap\u0103 ini\u021bial\u0103 de dizolvare \u00eenainte de o dilu\u021bie ulterioar\u0103 \u00eentr-o alt\u0103 solu\u021bie compatibil\u0103.<\/p>\n<h4><strong>Acid acetic vs Apa BAC vs PBS<\/strong><\/h4>\n<p>Fiecare solvent are un rol diferit \u00een cercetarea peptidei.<\/p>\n<p><strong>Acid acetic<\/strong><\/p>\n<ul>\n<li>solu\u021bie slab acid\u0103<\/li>\n<li>\u00eembun\u0103t\u0103\u021be\u0219te solubilitatea anumitor peptide<\/li>\n<li>solvent specializat<\/li>\n<li>nu este necesar pentru majoritatea peptidelor<\/li>\n<\/ul>\n<p><a href=\"https:\/\/life-peptide.com\/ro\/product\/bac-10-ml\/\"><strong>Ap\u0103 bacteriostatic\u0103<\/strong><\/a><\/p>\n<ul>\n<li>solvent standard pentru majoritatea peptidelor<\/li>\n<li>con\u021bine 0,91 TP3T alcool benzilic<\/li>\n<li>potrivit pentru utilizare multidoz\u0103<\/li>\n<\/ul>\n<p><a href=\"https:\/\/life-peptide.com\/ro\/product\/saline-phosphate-buffered-5-ml\/\"><strong>Tampon fosfat salin<\/strong><\/a><\/p>\n<ul>\n<li>men\u021bine pH-ul fiziologic<\/li>\n<li>util pentru peptidele care beneficiaz\u0103 de condi\u021bii tamponate<\/li>\n<li>folosit \u00een mod obi\u0219nuit pentru lucr\u0103ri de laborator biologic<\/li>\n<\/ul>\n<p>Alegerea solventului adecvat depinde de caracteristicile individuale de solubilitate ale peptidei, mai degraba decat de o singura regula universala.<\/p>\n<h4><strong>Manipulare \u0219i depozitare<\/strong><\/h4>\n<p>Pentru bune practici de laborator:<\/p>\n<ul>\n<li>folosi\u021bi seringi \u0219i ace sterile<\/li>\n<li>evita\u021bi contaminarea dup\u0103 deschidere<\/li>\n<li>A se p\u0103stra la frigider dup\u0103 deschidere, dac\u0103 este cazul<\/li>\n<li>folosi\u021bi numai echipament de laborator curat<\/li>\n<li>p\u0103stra\u021bi recipientul \u00eenchis ermetic<\/li>\n<\/ul>\n<p><strong>Caracteristicile produsului<\/strong><\/p>\n<ul>\n<li><strong>Puritate<\/strong> solu\u021bie apoas\u0103 de grad de laborator<\/li>\n<li><strong>Aspect:<\/strong> lichid limpede, incolor<\/li>\n<li><strong>Compozi\u021bie:<\/strong> 2% acid acetic \u00een ap\u0103<\/li>\n<li><strong>Formula molecular\u0103 (acid acetic):<\/strong> C\u2082H\u2084O\u2082<\/li>\n<li><strong>Greutatea molecular\u0103 (acid acetic):<\/strong> ~60,05 g\/mol<\/li>\n<li><strong>Stocare<\/strong> a se p\u0103stra la temperatura camerei controlate (20\u201325\u00b0C), \u00eenchis etan\u0219<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u00centreb\u0103ri Frecvente<\/strong><\/h4>\n<p><strong>Pentru ce se utilizeaz\u0103 acidul acetic?<\/strong><\/p>\n<p>Acidul acetic este utilizat ca solvent specializat de reconstituire pentru peptidele care se dizolv\u0103 slab \u00een solu\u021bii neutre, cum ar fi apa bacteriostatic\u0103.<\/p>\n<p><strong>Necesit\u0103 toate peptidele acid acetic?<\/strong><\/p>\n<p>Nu. Majoritatea peptidelor se dizolv\u0103 u\u0219or \u00een ap\u0103 bacteriostatic\u0103 sau \u00een solu\u021bie salin\u0103 tamponat\u0103 cu fosfat. Acidul acetic este destinat doar peptidelor care beneficiaz\u0103 de condi\u021bii u\u0219or acide.<\/p>\n<p><strong>Ce peptide utilizeaz\u0103 frecvent acidul acetic?<\/strong><\/p>\n<p>\u00cen func\u021bie de produc\u0103tor \u0219i de formulare, peptidele precum IGF-1 LR3, IGF-1 DES, PEG-MGF \u0219i anumite peptide de cercetare hidrofobe sunt reconstituite \u00een mod obi\u0219nuit folosind acid acetic diluat.<\/p>\n<p><strong>Poate Acidul Acetic s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 solubilitatea peptidei?<\/strong><\/p>\n<p>Da. Sc\u0103derea pH-ului poate modifica caracteristicile de sarcin\u0103 ale peptidei \u0219i poate reduce agregarea, permi\u021b\u00e2nd unor peptide dificile s\u0103 se dizolve mai u\u0219or.<\/p>\n<p><strong>Ar trebui folosit acidul acetic pentru fiecare peptid\u0103?<\/strong><\/p>\n<p>Nu. Ar trebui utilizat numai atunci c\u00e2nd este adecvat pentru peptida investigat\u0103. Utilizarea unui solvent acid atunci c\u00e2nd nu este necesar nu ofer\u0103 niciun avantaj \u0219i este posibil s\u0103 nu fie potrivit\u0103 pentru fiecare secven\u021b\u0103.<\/p>\n<p><strong>Este acest produs destinat uzului uman?<\/strong><\/p>\n<p>Nu. Acest produs este furnizat exclusiv pentru cercetare de laborator \u0219i analitic\u0103. Nu este destinat consumului uman, diagnostic\u0103rii, tratamentului sau prevenirii bolilor.<\/p>\n<hr \/>\n<h4><strong>Produse de cercetare conexe<\/strong><\/h4>\n<p><a href=\"https:\/\/life-peptide.com\/ro\/product\/bac-10-ml\/\">Ap\u0103 bacteriostatic\u0103<\/a> \u2013 solu\u021bie standard de reconstituire pentru majoritatea peptidelor.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/saline-phosphate-buffered-5-ml\/\">Tampon fosfat salin<\/a> \u2013 alternativ\u0103 tamponat\u0103 pentru peptidele selectate.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/product\/022-m-pes-syringe-filters\/\">Filtre de sering\u0103 PES de 0,22 \u03bcm<\/a> \u2013 filtrarea steril\u0103 a solu\u021biilor de laborator.<br \/>\n<a href=\"https:\/\/life-peptide.com\/ro\/reconstitution-of-peptides\/\">Ghid de Reconstituire a Peptidelor<\/a> \u2013 \u00eenva\u021b\u0103 cum s\u0103 selectezi solventul corect pentru diferite peptide.<\/p>\n<p><strong>NOT\u0102<\/strong><\/p>\n<p>Acest material este doar \u00een scop educa\u021bional \u0219i nu constituie consult medical.<\/p>\n<p><strong>Renun\u021barea la r\u0103spundere<\/strong><\/p>\n<p>Acest 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><strong data-start=\"521\" data-end=\"805\">Acidul acetic 2% este o solu\u021bie steril\u0103 de laborator conceput\u0103 pentru reconstituirea peptidelor care se dizolv\u0103 greu \u00een solven\u021bi neutri. Un mediu u\u0219or acid poate \u00eembun\u0103t\u0103\u021bi solubilitatea anumitor peptide, contribuind la ob\u021binerea unor solu\u021bii limpezi \u0219i omogene pentru cercetarea de laborator.<\/strong><\/p>\n<p>||<\/p>\n<p>Sterile | Shipping from \u20ac5 | Free shipping upgrades available | Card payments accepted<\/p>\n<p>.<\/p>","protected":false},"featured_media":776,"template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[385,388,386,387,371,273,369],"class_list":["post-775","product","type-product","status-publish","has-post-thumbnail","product_cat-solutions","product_tag-acetic-acid","product_tag-acidic-solvent","product_tag-igf-1-lr3","product_tag-peg-mgf","product_tag-peptide-accessories","product_tag-peptide-reconstitution","product_tag-peptide-solvent","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product\/775","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\/776"}],"wp:attachment":[{"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/media?parent=775"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_brand?post=775"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_cat?post=775"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/life-peptide.com\/ro\/wp-json\/wp\/v2\/product_tag?post=775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}