{"id":7319,"date":"2024-09-10T13:00:02","date_gmt":"2024-09-10T13:00:02","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7319"},"modified":"2026-04-28T10:42:35","modified_gmt":"2026-04-28T10:42:35","slug":"what-do-you-know-about-proteases","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/what-do-you-know-about-proteases\/","title":{"rendered":"Proteazlar hakk\u0131nda ne biliyorsunuz?"},"content":{"rendered":"<h1><strong>Proteazlar hakk\u0131nda ne biliyorsunuz?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> A practical enzyme or food-ingredient decision starts with the process target, then checks activity, application window, sensory impact, and batch-to-batch consistency before scale-up.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Proteaz, protein peptit zincirlerini hidrolize eden bir enzim s\u0131n\u0131f\u0131 i\u00e7in kullan\u0131lan genel bir terimdir. Peptitlerin par\u00e7alanmas\u0131na g\u00f6re iki kategoriye ayr\u0131l\u0131r: endopeptidaz ve telopeptidaz. \u0130lki, daha k\u00fc\u00e7\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 prionlar ve peptonlar olu\u015fturmak i\u00e7in b\u00fcy\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 peptit zincirini ortadan kesebilir; ikincisi, s\u0131ras\u0131yla peptidin serbest karboksil terminalinden veya serbest amino terminalinden tek tek amino asitler \u00fcretmek i\u00e7in peptit zincirini hidrolize eden karboksipeptidazlar ve aminopeptidazlara ayr\u0131labilir.<\/p>\n<p>S\u0131n\u0131fland\u0131rma<br \/>\nProteinlerdeki peptit ba\u011flar\u0131n\u0131 hidrolize eden bir enzim s\u0131n\u0131f\u0131 i\u00e7in kullan\u0131lan genel bir terimdir. Peptitleri hidrolize etme \u015fekillerine g\u00f6re iki kategoriye ayr\u0131labilirler: endopeptidazlar ve ekzopeptidazlar. Endopeptidazlar protein molek\u00fcllerinin i\u00e7 k\u0131sm\u0131n\u0131 keserek k\u00fc\u00e7\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 moonshine ve peptonlar olu\u015fturur. Ekzopeptidazlar, protein molek\u00fcllerinin serbest amino veya karboksil terminallerinden serbest amino asitlere kadar peptit ba\u011flar\u0131n\u0131 tek tek hidrolize eder, birincisi aminopeptidazlar ve ikincisi karboksipeptidazlard\u0131r. Aktif merkezlerine ve optimum pH'lar\u0131na g\u00f6re proteazlar ayr\u0131ca serin proteazlar, merkapto proteazlar, metalloproteazlar ve aspartik proteazlar olarak s\u0131n\u0131fland\u0131r\u0131labilir. Reaksiyonlar\u0131n\u0131n optimum pH'\u0131na g\u00f6re asidik proteazlar, n\u00f6tral proteazlar ve alkalin proteazlar olarak ayr\u0131l\u0131rlar. End\u00fcstriyel \u00fcretimde kullan\u0131lan proteazlar \u00e7o\u011funlukla endopeptidazlard\u0131r.<\/p>\n<p>Proteazlar hayvan organlar\u0131nda, bitki sap ve yapraklar\u0131nda, meyvelerde ve mikroorganizmalarda yayg\u0131n olarak bulunur. Mikrobiyal proteazlar, \u00e7o\u011funlukla k\u00fcfler ve bakteriler taraf\u0131ndan, daha az oranda da maya ve aktinomisetler taraf\u0131ndan \u00fcretilir.<\/p>\n<p>Proteinlerin hidrolizini katalize eden enzimler. Bir\u00e7ok t\u00fcr\u00fc vard\u0131r, \u00f6nemli olanlar\u0131 pepsin, tripsin, histon, papain ve Bacillus subtilis proteaz\u0131d\u0131r. Reaksiyon substrat\u0131n\u0131n rol\u00fc \u00fczerindeki proteaz kat\u0131 bir se\u00e7icili\u011fe sahiptir, bir proteaz sadece protein molek\u00fcl\u00fcndeki belirli bir peptit ba\u011f\u0131 \u00fczerinde hareket edebilir, \u00f6rne\u011fin tripsin, peptit ba\u011f\u0131 taraf\u0131ndan olu\u015fturulan alkali amino asitlerin hidrolizini katalize eder. Proteaz, \u00f6zellikle insan ve hayvanlar\u0131n sindirim sisteminde yayg\u0131n olarak bulunur ve bitki ve mikroorganizmalarda bol miktarda bulunur. Bitki ve hayvan kaynaklar\u0131n\u0131n s\u0131n\u0131rl\u0131 olmas\u0131 nedeniyle, proteaz preparatlar\u0131n\u0131n end\u00fcstriyel \u00fcretimi esas olarak Bacillus subtilis ve Aspergillus pernicius gibi mikroorganizmalar kullan\u0131larak fermantasyon yoluyla haz\u0131rlanmaktad\u0131r.<\/p>\n<p>Tripsinin rol\u00fc<br \/>\nTripsin, h\u00fccreler aras\u0131ndaki proteinleri hidrolize ederek \u00e7al\u0131\u015f\u0131r ve b\u00f6ylece h\u00fccreleri ay\u0131r\u0131r. Farkl\u0131 dokular ya da h\u00fccreler tripsin etkisine farkl\u0131 tepkiler verir. Tripsinin h\u00fccreleri da\u011f\u0131tma aktivitesi konsantrasyonu, s\u0131cakl\u0131\u011f\u0131 ve etki s\u00fcresi ile de ilgilidir. Tripsin \u00e7\u00f6zeltisi, pH 8.0 ve s\u0131cakl\u0131k 37\u00b0C oldu\u011funda en g\u00fc\u00e7l\u00fc etki yetene\u011fine sahiptir. Tripsin kullan\u0131rken, a\u015f\u0131r\u0131 sindirim ve h\u00fccre hasar\u0131n\u0131 \u00f6nlemek i\u00e7in konsantrasyon, s\u0131cakl\u0131k ve zaman iyi kontrol edilmelidir. Ca2+, Mg2+ ve serum, protein pankreatik enzimin aktivitesini azaltabilece\u011finden, pankreatik enzim \u00e7\u00f6zeltisinin haz\u0131rlanmas\u0131 Ca2+, Mg2+ BSS gibi maddeler olmadan kullan\u0131lmal\u0131d\u0131r: D-Hanks s\u0131v\u0131s\u0131. Sindirim sonland\u0131r\u0131l\u0131rken, tripsinin h\u00fccreler \u00fczerindeki etkisi serum k\u00fclt\u00fcr\u00fc sol\u00fcsyonu veya tripsin inhibit\u00f6r\u00fc ile sonland\u0131r\u0131labilir.<\/p>\n<p>1. Tripsinin tart\u0131lmas\u0131: 0,25% tripsin \u00e7\u00f6zeltisi konsantrasyonuna g\u00f6re, k\u00fc\u00e7\u00fck bir beherde \u00e7ift dam\u0131t\u0131lm\u0131\u015f su (\u00e7ift dam\u0131t\u0131lm\u0131\u015f suyun pH 7,2'ye ayarlanmas\u0131 gerekiyorsa) veya PBS (D-hanks) \u00e7\u00f6zeltisi i\u00e7inde \u00e7\u00f6z\u00fcnen tozu do\u011fru bir \u015fekilde tartmak i\u00e7in elektronik bir terazi kullan\u0131n. \u0130yice kar\u0131\u015ft\u0131r\u0131n ve gece boyunca 4 \u00b0C'de bekletin. 2.<\/p>\n<p>2. \u015e\u0131r\u0131nga filtrasyonu ile sterilizasyon: Haz\u0131rlanan tripsin \u00e7\u00f6zeltisi ultra temiz bir tezgahta bir \u015f\u0131r\u0131nga filtresi (0,22 \u00b5m mikro g\u00f6zenekli membran) ile filtrelenerek sterilize edilmelidir. \u00c7\u00f6zelti, ultra temiz bir tezgahta bir \u015f\u0131r\u0131nga filtresi (0,22 mikron mikro g\u00f6zenekli filtre membran\u0131) ile filtrelenerek sterilize edilmelidir.<\/p>\n<p>Tripsin, proteinlerdeki spesifik peptit ba\u011flar\u0131n\u0131n hidrolizini katalize eder. Katalitik s\u00fcre\u00e7 enerjisizdir ve enzimi inaktive etmez, \u015fekil de\u011fi\u015ftirmez veya kendini hidrolize etmez. Substrat\u0131n enzimin aktif merkezine ba\u011flanmas\u0131 geri d\u00f6n\u00fc\u015f\u00fcml\u00fcd\u00fcr ve bu ba\u011flanma, proteinlerin spesifik peptit ba\u011flar\u0131n\u0131 b\u00fck\u00fclme ve deformasyonla aktive eder ve s\u0131ras\u0131yla amino ve karboksil gruplar\u0131n\u0131 olu\u015fturan ve bunlar\u0131 k\u0131rarak k\u00fc\u00e7\u00fck molek\u00fcll\u00fc bir peptit veya amino asit veren su molek\u00fcllerinin sald\u0131r\u0131s\u0131na daha duyarl\u0131 hale getirir. Farkl\u0131 proteazlar, farkl\u0131 amino asit ba\u011flar\u0131ndan olu\u015fan peptit ba\u011flar\u0131 \u00fczerinde etkili olabilir, bu nedenle tripsin t\u00fcm peptit ba\u011flar\u0131 \u00fczerinde etkili de\u011fildir.<\/p>\n<p>&nbsp;<\/p>\n<p>Proteaz i\u00e7eri\u011fi<br \/>\nDeri end\u00fcstrisinde t\u00fcy giderme ve yumu\u015fatma, zamandan tasarruf sa\u011flayan ve i\u015f hijyenini art\u0131ran proteazlardan b\u00fcy\u00fck \u00f6l\u00e7\u00fcde yararlanm\u0131\u015ft\u0131r. Proteaz ayr\u0131ca ipek gam giderme, et yumu\u015fatma, \u015farap berrakla\u015ft\u0131rma i\u00e7in de kullan\u0131labilir. Dispepsinin pepsin tedavisi, bron\u015fitin asit proteaz tedavisi, vask\u00fclitin titiz proteaz tedavisi ve ayr\u0131ca pankreatik proteaz kullan\u0131m\u0131, pankreatik laktik koag\u00fclasyon proteaz safla\u015ft\u0131r\u0131lm\u0131\u015f cerrahi septik yaralar\u0131n safla\u015ft\u0131r\u0131lmas\u0131 ve torasik bo\u015fluk plazma membran\u0131 yap\u0131\u015fma tedavisi gibi t\u0131bbi ama\u00e7lar i\u00e7in klinik olarak kullan\u0131l\u0131r. Enzim katk\u0131l\u0131 \u00e7ama\u015f\u0131r deterjan\u0131, giysilerdeki kan lekelerini ve protein lekelerini \u00e7\u0131karabilen alkali proteaz i\u00e7eren deterjanlarda yeni bir \u00fcr\u00fcnd\u00fcr, ancak kullan\u0131rken, cildin y\u00fczeyindeki proteinlere zarar vermemek i\u00e7in cilde temas etmemeye dikkat edin, bu da k\u0131zar\u0131kl\u0131klara, egzamaya ve di\u011fer alerjik olaylara neden olabilir.<\/p>\n<p>&nbsp;<\/p>\n<p>Protein hidrolizini katalize eden enzimler. Bir\u00e7ok t\u00fcr\u00fc vard\u0131r, \u00f6nemli olanlar\u0131 pepsin, tripsin, histon, papain ve Bacillus subtilis proteazd\u0131r. Proteaz, reaksiyon substrat\u0131 i\u00e7in kat\u0131 bir se\u00e7icili\u011fe sahiptir, bir proteaz, protein molek\u00fcl\u00fcnde yaln\u0131zca belirli bir peptit ba\u011f\u0131 \u00fczerinde etki edebilir, \u00f6rne\u011fin tripsin, alkali amino asitler taraf\u0131ndan olu\u015fturulan peptit ba\u011flar\u0131n\u0131n hidrolizini katalize eder. Proteazlar, \u00f6zellikle insan ve hayvanlar\u0131n sindirim sisteminde yayg\u0131n olarak bulunur ve bitki ve mikroorganizmalarda bol miktarda bulunur. Bitki ve hayvan kaynaklar\u0131n\u0131n s\u0131n\u0131rl\u0131 olmas\u0131 nedeniyle, proteaz preparatlar\u0131n\u0131n end\u00fcstriyel \u00fcretimi \u00e7o\u011funlukla Bacillus subtilis ve Aspergillus oryzae gibi mikroorganizmalar kullan\u0131larak fermantasyon yoluyla haz\u0131rlanmaktad\u0131r.<\/p>\n<p>Yayg\u0131n olarak kullan\u0131lan<br \/>\nProteaz, proteinlerin ve peptitlerin hidrolizini katalize eden en \u00f6nemli end\u00fcstriyel enzimlerden biridir ve hayvan organlar\u0131nda, bitki sap ve yapraklar\u0131nda, meyvelerde ve mikroorganizmalarda yayg\u0131n olarak bulunur. Proteazlar peynir \u00fcretiminde, etin yumu\u015fat\u0131lmas\u0131nda ve bitki proteinlerinin modifikasyonunda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Buna ek olarak, pepsin, pankreatik peynir mayas\u0131, karboksipeptidaz ve aminopeptidaz insan sindirim sisteminde bulunan proteazlard\u0131r ve bunlar\u0131n etkisiyle insan v\u00fccudu taraf\u0131ndan al\u0131nan proteinler k\u00fc\u00e7\u00fck molek\u00fcll\u00fc peptitlere ve amino asitlere hidrolize edilir.<\/p>\n<p>\u015eu anda f\u0131r\u0131nc\u0131l\u0131k end\u00fcstrisinde kullan\u0131lan proteazlar k\u00fcf proteazlar\u0131, bakteriyel proteazlar ve bitki proteazlar\u0131d\u0131r. Ekmek \u00fcretiminde proteazlar\u0131n uygulanmas\u0131, gluten \u00f6zelliklerini, kuvvetlerin etkisinden ve ekmek modifikasyonundaki indirgeyici ajanlar\u0131n kimyasal reaksiyonundan farkl\u0131 bir bi\u00e7imde de\u011fi\u015ftirir. Proteazlar\u0131n etkisi, dis\u00fclfit ba\u011flar\u0131n\u0131 koparmak yerine, gluteni olu\u015fturan \u00fc\u00e7 boyutlu a\u011f yap\u0131s\u0131n\u0131n ba\u011flant\u0131s\u0131n\u0131 kesmektir. Proteazlar\u0131n ekmek \u00fcretimindeki rol\u00fc esas olarak hamur fermantasyon s\u00fcrecinde ortaya \u00e7\u0131kmaktad\u0131r. Proteazlar\u0131n etkisiyle undaki proteinler, mayaya karbon kayna\u011f\u0131 sa\u011flamak ve fermantasyonu te\u015fvik etmek i\u00e7in peptitlere ve amino asitlere ayr\u0131\u015ft\u0131r\u0131l\u0131r.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical sourcing checklist for enzyme, biotech, and food-ingredient topics<\/h2>\n<p>In enzyme and food-processing projects, the most useful decision frame is usually application fit plus process stability: which ingredient performs under the intended pH, temperature, time, and substrate conditions without creating a downstream quality or compliance problem.<\/p>\n<ul>\n<li><strong>Define the processing target first:<\/strong> flavor, hydrolysis, texture, fermentation, cleaning, and bioprocess applications often need very different activity profiles.<\/li>\n<li><strong>Check the real operating window:<\/strong> pH, temperature, residence time, and substrate type often matter more than a headline product claim.<\/li>\n<li><strong>Review consistency and downstream impact:<\/strong> dosage, sensory influence, filtration, and shelf-life behavior can all affect the final commercial value.<\/li>\n<li><strong>Use pilot validation:<\/strong> small production tests usually reveal the most useful differences in activity, efficiency, and process fit.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/lipase-cas-9001-62-1\/\">Longzyme Lipase<\/a>:<\/strong> A direct product reference for lipase-related food, cleaning, or bioprocess discussions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/beta-amylase-cas-9000-91-3\/\">Longzyme Beta-Amylase<\/a>:<\/strong> A practical enzyme reference when starch conversion and food-processing activity are under review.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/compound-glucoamylase-cas-9032-08-0\/\">Longzyme Compound Glucoamylase<\/a>:<\/strong> A useful enzyme reference when saccharification or related processing performance matters.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/yeast-extract-cas-8013-01-2\/\">Maya \u00d6z\u00fc<\/a>:<\/strong> A practical ingredient reference when flavor, fermentation, or nutrient-support applications are involved.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why is a high-activity enzyme not automatically the best commercial choice?<\/strong><br \/>Because the best enzyme is the one that performs reliably under the actual process conditions and gives the desired downstream result without creating new issues.<\/p>\n<p><strong>Should food and biotech ingredients be selected from data sheets alone?<\/strong><br \/>It is usually safer to pair the specification review with a pilot or application test because real substrates and process windows can change the result a lot.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>\u015eimdi Bize Ula\u015f\u0131n!<\/b><\/strong><\/h2>\n<h4><strong><b>Fiyata ihtiyac\u0131n\u0131z varsa, l\u00fctfen a\u015fa\u011f\u0131daki forma ileti\u015fim bilgilerinizi doldurun, genellikle 24 saat i\u00e7inde sizinle ileti\u015fime ge\u00e7ece\u011fiz. Bana e-posta da g\u00f6nderebilirsiniz\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0\u00c7al\u0131\u015fma saatleri i\u00e7inde (8:30 - 6:00 UTC+8 Pzt.~Sat.) veya h\u0131zl\u0131 yan\u0131t almak i\u00e7in web sitesi canl\u0131 sohbetini kullan\u0131n.<\/b><\/strong><\/h4>\n<table style=\"border-collapse: collapse; width: 326.27pt;\" border=\"0\" width=\"435\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 164.25pt;\" width=\"219\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/compound-glucoamylase-cas-9032-08-0\/\"><span style=\"color: #00ccff;\">Bile\u015fik Glukoamilaz<\/span><\/a><\/td>\n<td class=\"et2\" style=\"width: 162.00pt;\" width=\"216\">9032-08-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/pullulanase-cas-9075-68-7\/\"><span style=\"color: #00ccff;\">Pullulanase<\/span><\/a><\/td>\n<td class=\"et2\">9075-68-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/xylanase-cas-37278-89-0\/\"><span style=\"color: #00ccff;\">Ksilanaz<\/span><\/a><\/td>\n<td class=\"et2\">37278-89-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/cellulase-cas-9012-54-8\/\"><span style=\"color: #00ccff;\">Sel\u00fclaz<\/span><\/a><\/td>\n<td class=\"et2\">9012-54-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/naringinase-cas-9068-31-9\/\"><span style=\"color: #00ccff;\">Naringinaz<\/span><\/a><\/td>\n<td class=\"et2\">9068-31-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/beta-amylase-cas-9000-91-3\/\"><span style=\"color: #00ccff;\">\u03b2-Amilaz<\/span><\/a><\/td>\n<td class=\"et2\">9000-91-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/glucose-oxidase-cas-9001-37-0\/\"><span style=\"color: #00ccff;\">Glikoz oksidaz<\/span><\/a><\/td>\n<td class=\"et2\">9001-37-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Alfa-Amilaz<\/td>\n<td class=\"et2\">9000-90-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/longzyme-acid-pectinase-cas-9032-75-1\/\"><span style=\"color: #00ccff;\">Pektinaz<\/span><\/a><\/td>\n<td class=\"et2\">9032-75-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Peroksidaz<\/td>\n<td class=\"et2\">9003-99-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/lipase-cas-9001-62-1\/\"><span style=\"color: #00ccff;\">Lipaz<\/span><\/a><\/td>\n<td class=\"et2\">9001-62-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/catalase-cas-9001-05-2\/\"><span style=\"color: #00ccff;\">Katalaz<\/span><\/a><\/td>\n<td class=\"et4\">9001-05-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/tannase-cas-9025-71-2\/\"><span style=\"color: #00ccff;\">TANNASE<\/span><\/a><\/td>\n<td class=\"et2\">9025-71-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/elastase-cas-39445-21-1\/\"><span style=\"color: #00ccff;\">Elastaz<\/span><\/a><\/td>\n<td class=\"et2\">39445-21-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/urease-cas-9002-13-5\/\"><span style=\"color: #00ccff;\">Urease<\/span><\/a><\/td>\n<td class=\"et2\">9002-13-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/dextranase-cas-9025-70-1\/\"><span style=\"color: #00ccff;\">DEXTRANASE<\/span><\/a><\/td>\n<td class=\"et2\">9025-70-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.5pt; text-align: left;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/l-lactic-dehydrogenase-cas-9001-60-9\/\"><span style=\"color: #00ccff;\">L-Laktik dehidrojenaz<\/span><\/a><\/td>\n<td class=\"et2\">9001-60-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/dehydrogenase-malate-cas-9001-64-3\/\"><span style=\"color: #00ccff;\">Dehidrojenaz malat<\/span><\/a><\/td>\n<td class=\"et2\">9001-64-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/cholesterol-oxidase-cas-9028-76-6\/\"><span style=\"color: #00ccff;\">Kolesterol oksidaz<\/span><\/a><\/td>\n<td class=\"et2\">9028-76-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Protease is a general term for a class of enzymes that hydrolyze protein peptide chains. According to its degradation of peptides is divided into two categories: endopeptidase and telopeptidase. The<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-7319","post","type-post","status-publish","format-standard","hentry","category-enzyme-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What do you know about proteases? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Protease is a general term for a class of enzymes that hydrolyze protein peptide chains. 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