4-\u785d\u57fa\u82ef\u57fa-N-\u4e59\u9170-\u03b2-D-\u6c28\u57fa\u534a\u4e73\u7cd6\u82f7\u4ea7\u54c1\u8bf4\u660e\u4e66 <\/p>\n
1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027
\n4-\u785d\u57fa\u82ef\u57fa-N-\u4e59\u9170-\u03b2-D-\u6c28\u57fa\u534a\u4e73\u7cd6\u82f7\uff08\u5316\u5b66\u540d\u79f0\uff1a4-nitrophenyl N-acetyl-\u03b2-D-galactosaminide\uff0cCAS\u53f7\uff1a14948-96-0\uff09\u662f\u4e00\u79cd\u9ad8\u7eaf\u5ea6\u751f\u5316\u8bd5\u5242\uff0c\u5206\u5b50\u5f0f\u4e3aC14H18N2O8\uff0c\u5206\u5b50\u91cf\u4e3a342.301\u3002\u8be5\u5316\u5408\u7269\u4e3a\u767d\u8272\u81f3\u7c7b\u767d\u8272\u7ed3\u6676\u7c89\u672b\uff0c\u7eaf\u5ea6\u8d85\u8fc796%\uff0c\u5177\u6709\u826f\u597d\u7684\u6c34\u6eb6\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5176\u7ed3\u6784\u4e2d\u76844-\u785d\u57fa\u82ef\u57fa\u56e2\u4f7f\u5176\u6210\u4e3a\u663e\u8272\u5e95\u7269\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9176\u5b66\u7814\u7a76\u548c\u751f\u5316\u68c0\u6d4b\u3002 <\/p>\n
2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027
\n\u672c\u4ea7\u54c1\u662f\u03b2-N-\u4e59\u9170\u6c28\u57fa\u534a\u4e73\u7cd6\u82f7\u9176\uff08\u03b2-N-acetylgalactosaminidase\uff09\u7684\u7279\u5f02\u6027\u5e95\u7269\uff0c\u80fd\u591f\u88ab\u8be5\u9176\u6c34\u89e3\u751f\u6210\u9ec4\u8272\u76844-\u785d\u57fa\u82ef\u915a\uff084-nitrophenol\uff09\uff0c\u5728405 nm\u6ce2\u957f\u5904\u5177\u6709\u663e\u8457\u5438\u5149\u5ea6\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u7814\u7a76\u7cd6\u82f7\u9176\u6d3b\u6027\u3001\u52a8\u529b\u5b66\u5206\u6790\u548c\u6291\u5236\u5242\u7b5b\u9009\u7684\u91cd\u8981\u5de5\u5177\u3002\u6b64\u5916\uff0c\u5176\u5728\u7cd6\u751f\u7269\u5b66\u548c\u75c5\u7406\u5b66\u7814\u7a76\u4e2d\u5177\u6709\u91cd\u8981\u4ef7\u503c\uff0c\u53ef\u7528\u4e8e\u8bc4\u4f30\u6eb6\u9176\u4f53\u8d2e\u79ef\u75c7\u7b49\u76f8\u5173\u75be\u75c5\u7684\u9176\u6d3b\u6027\u5f02\u5e38\u3002 <\/p>\n
3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014
\n\u8be5\u8bd5\u5242\u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a\u9176\u52a8\u529b\u5b66\u7814\u7a76\uff0c\u4f5c\u4e3a\u03b2-N-\u4e59\u9170\u6c28\u57fa\u534a\u4e73\u7cd6\u82f7\u9176\u7684\u663e\u8272\u5e95\u7269\uff1b\u4e34\u5e8a\u8bca\u65ad\uff0c\u7528\u4e8e\u68c0\u6d4b\u8840\u6e05\u6216\u7ec4\u7ec7\u6837\u672c\u4e2d\u7684\u9176\u6d3b\u6027\uff1b\u836f\u7269\u5f00\u53d1\uff0c\u7528\u4e8e\u7b5b\u9009\u7cd6\u82f7\u9176\u6291\u5236\u5242\uff1b\u57fa\u7840\u7814\u7a76\uff0c\u63a2\u7d22\u7cd6\u4ee3\u8c22\u9014\u5f84\u53ca\u76f8\u5173\u75be\u75c5\u673a\u5236\u3002\u5728\u5b9e\u9a8c\u5ba4\u4e2d\uff0c\u901a\u5e38\u914d\u5236\u62101-10 mM\u7684\u7f13\u51b2\u6eb6\u6db2\uff08\u5982\u78f7\u9178\u76d0\u7f13\u51b2\u6db2\uff0cpH 4.5-5.5\uff09\u4f7f\u7528\u3002 <\/p>\n
4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae
\n\u4ea7\u54c1\u5e94\u5bc6\u5c01\u4fdd\u5b58\u4e8e-20\u00b0C\u5e72\u71e5\u907f\u5149\u73af\u5883\u4e2d\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u3002\u5f00\u5c01\u540e\u5efa\u8bae\u5206\u88c5\u4fdd\u5b58\uff0c\u4ee5\u51cf\u5c11\u5438\u6e7f\u548c\u964d\u89e3\u3002\u4f7f\u7528\u524d\u9700\u5e73\u8861\u81f3\u5ba4\u6e29\uff0c\u914d\u5236\u6eb6\u6db2\u65f6\u5e94\u73b0\u914d\u73b0\u7528\u3002\u64cd\u4f5c\u65f6\u9700\u4f69\u6234\u9632\u62a4\u624b\u5957\u548c\u62a4\u76ee\u955c\uff0c\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u6216\u5438\u5165\u7c89\u5c18\u3002 <\/p>\n
5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f
\n\u672c\u4ea7\u54c1\u7ecfHPLC\u68c0\u6d4b\u7eaf\u5ea6\u226596%\uff0c\u91cd\u91d1\u5c5e\u542b\u91cf\u7b26\u5408\u751f\u5316\u8bd5\u5242\u6807\u51c6\u3002\u5b89\u5168\u6570\u636e\u8868\u660e\uff0c\u8be5\u5316\u5408\u7269\u5bf9\u773c\u775b\u548c\u76ae\u80a4\u6709\u8f7b\u5fae\u523a\u6fc0\u6027\uff0c\u4f7f\u7528\u540e\u9700\u5f7b\u5e95\u6e05\u6d17\u63a5\u89e6\u90e8\u4f4d\u3002\u5e9f\u5f03\u7269\u5e94\u6309\u7167\u5b9e\u9a8c\u5ba4\u6709\u5bb3\u5316\u5b66\u54c1\u5904\u7406\u89c4\u8303\u5904\u7f6e\u3002\u5982\u9700\u8fdb\u4e00\u6b65\u6280\u672f\u8d44\u6599\u6216MSDS\u6587\u4ef6\uff0c\u8bf7\u8054\u7cfb\u751f\u4ea7\u5546\u6216\u4f9b\u5e94\u5546\u83b7\u53d6\u3002<\/p>\n","protected":false},"featured_media":26975,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_category":[25],"class_list":["post-48115","chemical-product","type-chemical-product","status-publish","has-post-thumbnail","hentry","product_category-25"],"acf":[],"taxonomy_info":{"product_category":[{"value":25,"label":"\u5b9e\u9a8c\u836f\u54c1"}]},"featured_image_src_large":["https:\/\/bio-get.com\/wp-content\/uploads\/2026\/04\/14948-96-0.jpg",464,464,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product\/48115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product"}],"about":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/types\/chemical-product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/media\/26975"}],"wp:attachment":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48115"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_category&post=48115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}