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        <h1 class="post-title" style="">酮还原酶（羰基还原酶）</h1>
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                            <span>最后更新于 2026-10-16</span>
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<p class="wp-block-paragraph">产品编号：—　酶学大类：氧化还原酶类　序号：2/32</p>



<p class="wp-block-paragraph">功能介绍（中文）</p>



<p class="wp-block-paragraph">酮还原酶又称“羰基还原酶”，是催化醛/酮与醇之间可逆氧化还原反应的酶，需要 NADH 或 NADPH 等辅酶作为氢传递体。KRED 主要分为三大类：短链脱氢酶/还原酶（SDRs）、中链脱氢酶/还原酶（MDRs）和醛酮还原酶（AKRs）。三者的催化功能相似，但结构与性质差异较大。</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" src="https://surzyme.cn/wp-content/uploads/2026/10/1792080215-02_酮还原酶（羰基还原酶）.jpg" alt="酮还原酶（羰基还原酶）" class="wp-image-1012" width="239" height="239" srcset=" https://surzyme.cn/wp-content/uploads/2026/10/1792080215-02_酮还原酶（羰基还原酶）.jpg 239w, https://surzyme.cn/wp-content/uploads/2026/10/1792080215-02_酮还原酶（羰基还原酶）-150x150.jpg 150w" sizes="auto, (max-width: 239px) 100vw, 239px" / title="酮还原酶（羰基还原酶）"></figure>
