{"id":69616,"date":"2026-04-27T11:09:05","date_gmt":"2026-04-27T03:09:05","guid":{"rendered":"http:\/\/111.62.156.167\/?chemical-product=lipopolysaccharides-from-escherichia-coli-o55b5"},"modified":"2026-04-27T11:09:05","modified_gmt":"2026-04-27T03:09:05","slug":"lipopolysaccharides-from-escherichia-coli-o55b5","status":"publish","type":"chemical-product","link":"https:\/\/bio-get.com\/?chemical-product=lipopolysaccharides-from-escherichia-coli-o55b5","title":{"rendered":"Lipopolysaccharides &#8211; from Escherichia coli O55:B5"},"content":{"rendered":"<p>\u4ea7\u54c1\u8bf4\u660e<br \/>\n\u4ea7\u54c1\u8bf4\u660e<br \/>\n1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027<br \/>\n\u672c\u54c1\u4e3a\u5927\u80a0\u6746\u83ccO55:B5\u6765\u6e90\u7684\u8102\u591a\u7cd6\uff08Lipopolysaccharides, LPS\uff09\uff0c\u76ee\u5f55\u53f7BGGCB-0794\uff0cCAS\u53f793572-42-0\u3002\u8102\u591a\u7cd6\u662f\u9769\u5170\u6c0f\u9634\u6027\u83cc\u5916\u819c\u7684\u4e3b\u8981\u6210\u5206\uff0c\u7531\u8102\u8d28A\u3001\u6838\u5fc3\u591a\u7cd6\u548cO-\u6297\u539f\u4e09\u90e8\u5206\u7ec4\u6210\u3002\u672c\u4ea7\u54c1\u7ecf\u4e25\u683c\u7eaf\u5316\uff0c\u7eaf\u5ea6>96%\uff0c\u5176\u5206\u5b50\u91cf\u56e0\u805a\u5408\u5ea6\u5dee\u5f02\u5448\u73b0\u591a\u5206\u6563\u6027\uff0c\u5178\u578b\u8303\u56f4\u4e3a10-20 kDa\u3002<br \/>\n2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027<br \/>\nLPS\u662f\u5148\u5929\u514d\u75ab\u7cfb\u7edf\u7684\u91cd\u8981\u6fc0\u6d3b\u5242\uff0c\u901a\u8fc7Toll\u6837\u53d7\u4f534\uff08TLR4\uff09\u4fe1\u53f7\u901a\u8def\u89e6\u53d1\u708e\u75c7\u53cd\u5e94\u3002\u5176\u8102\u8d28A\u7ed3\u6784\u4e3a\u5185\u6bd2\u7d20\u6d3b\u6027\u7684\u6838\u5fc3\uff0c\u53ef\u8bf1\u5bfc\u5de8\u566c\u7ec6\u80de\u91ca\u653eTNF-\u03b1\u3001IL-6\u7b49\u7ec6\u80de\u56e0\u5b50\u3002\u5728\u7814\u7a76\u4e2d\uff0cLPS\u88ab\u5e7f\u6cdb\u7528\u4e8e\u6a21\u62df\u7ec6\u83cc\u611f\u67d3\u548c\u708e\u75c7\u53cd\u5e94\u6a21\u578b\uff0c\u662f\u514d\u75ab\u5b66\u3001\u5fae\u751f\u7269\u5b66\u9886\u57df\u7684\u6807\u51c6\u5de5\u5177\u5206\u5b50\u3002<br \/>\n3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014<br \/>\n\u672c\u54c1\u9002\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<br \/>\n\uff081\uff09\u514d\u75ab\u5b66\u7814\u7a76\uff1a\u4f5c\u4e3a\u5185\u6bd2\u7d20\u6807\u51c6\u54c1\uff0c\u7528\u4e8e\u8bc4\u4f30\u514d\u75ab\u7ec6\u80de\u6fc0\u6d3b\u53ca\u708e\u75c7\u4fe1\u53f7\u901a\u8def\uff1b<br \/>\n\uff082\uff09\u75ab\u82d7\u5f00\u53d1\uff1a\u4f5c\u4e3a\u4f50\u5242\u6210\u5206\u589e\u5f3a\u514d\u75ab\u5e94\u7b54\uff1b<br \/>\n\uff083\uff09\u7ec6\u80de\u5b9e\u9a8c\uff1a\u8bf1\u5bfc\u7ec6\u80de\u5e94\u6fc0\u6a21\u578b\uff0c\u7814\u7a76\u6c27\u5316\u635f\u4f24\u6216\u51cb\u4ea1\u673a\u5236\uff1b<br \/>\n\uff084\uff09\u8d28\u91cf\u63a7\u5236\uff1a\u7528\u4e8e\u533b\u7597\u5668\u68b0\u6216\u836f\u54c1\u7684\u5185\u6bd2\u7d20\u68c0\u6d4b\uff08\u9700\u914d\u5408LAL\u8bd5\u5242\uff09\u3002<br \/>\n4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae<br \/>\n\u63a8\u8350-20\u2103\u5e72\u71e5\u907f\u5149\u4fdd\u5b58\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u3002\u4f7f\u7528\u65f6\u9700\u4ee5\u65e0\u83cc\u65e0\u70ed\u539f\u6c34\uff08\u5982\u6ce8\u5c04\u7528\u6c34\uff09\u6eb6\u89e3\uff0c\u5efa\u8bae\u914d\u5236\u6d53\u5ea6\u4e3a1-10 mg\/mL\u7684\u6bcd\u6db2\uff0c\u7ecf\u8d85\u58f0\u5904\u7406\u786e\u4fdd\u5b8c\u5168\u5206\u6563\u3002\u5de5\u4f5c\u6d53\u5ea6\u9700\u6839\u636e\u5b9e\u9a8c\u4f53\u7cfb\u4f18\u5316\uff0c\u5e38\u89c4\u7ec6\u80de\u5b9e\u9a8c\u8303\u56f4\u4e3a0.1-10 \u03bcg\/mL\u3002\u6ce8\u610f\uff1aLPS\u6eb6\u6db2\u6613\u5438\u9644\u4e8e\u5851\u6599\u8868\u9762\uff0c\u5efa\u8bae\u4f7f\u7528\u7845\u5316\u7ba1\u6216\u73bb\u7483\u5bb9\u5668\u3002<br \/>\n5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f<br \/>\n\u672c\u54c1\u901a\u8fc7\u9c8e\u8bd5\u5242\u6cd5\uff08LAL\uff09\u9a8c\u8bc1\u5185\u6bd2\u7d20\u6d3b\u6027\uff0c\u86cb\u767d\u6b8b\u7559<1%\uff08Lowry\u6cd5\uff09\uff0c\u6838\u9178\u6b8b\u7559<0.1%\u3002\u64cd\u4f5c\u65f6\u9700\u4f69\u6234\u9632\u62a4\u88c5\u5907\uff0c\u907f\u514d\u5438\u5165\u6216\u76ae\u80a4\u63a5\u89e6\u3002\u9ad8\u5242\u91cfLPS\u53ef\u80fd\u5f15\u53d1\u53d1\u70ed\u53cd\u5e94\uff0c\u5b9e\u9a8c\u52a8\u7269\u9700\u5728\u751f\u7269\u5b89\u5168\u4e8c\u7ea7\uff08BSL-2\uff09\u73af\u5883\u4e0b\u5904\u7406\u3002\u5e9f\u5f03\u7269\u5e94\u6309\u751f\u7269\u5371\u5bb3\u7269\u8d28\u5904\u7406\u89c4\u8303\u5904\u7f6e\u3002\n\uff08\u6ce8\uff1a\u672c\u8bf4\u660e\u57fa\u4e8e\u73b0\u6709\u7814\u7a76\u6570\u636e\uff0c\u5177\u4f53\u5e94\u7528\u9700\u7ed3\u5408\u5b9e\u9a8c\u6761\u4ef6\u4f18\u5316\u3002\u4ea7\u54c1\u4ec5\u9650\u79d1\u7814\u4f7f\u7528\uff0c\u4e0d\u9002\u7528\u4e8e\u4e34\u5e8a\u8bca\u65ad\u6216\u6cbb\u7597\u3002\uff09\n<\/p>\n","protected":false},"featured_media":0,"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":[31],"class_list":["post-69616","chemical-product","type-chemical-product","status-publish","hentry","product_category-31"],"acf":[],"taxonomy_info":{"product_category":[{"value":31,"label":"\u7cd6\u79d1\u5b66"}]},"featured_image_src_large":false,"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product\/69616","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:attachment":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=69616"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_category&post=69616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}