{"id":54593,"date":"2026-04-16T17:39:28","date_gmt":"2026-04-16T09:39:28","guid":{"rendered":"http:\/\/111.62.156.167\/?chemical-product=%e8%91%a1%e8%90%84%e7%90%83%e8%8f%8c%e8%9b%8b%e7%99%bd%e8%b4%a8-a"},"modified":"2026-04-16T17:39:28","modified_gmt":"2026-04-16T09:39:28","slug":"%e8%91%a1%e8%90%84%e7%90%83%e8%8f%8c%e8%9b%8b%e7%99%bd%e8%b4%a8-a","status":"publish","type":"chemical-product","link":"https:\/\/bio-get.com\/?chemical-product=%e8%91%a1%e8%90%84%e7%90%83%e8%8f%8c%e8%9b%8b%e7%99%bd%e8%b4%a8-a","title":{"rendered":"\u8461\u8404\u7403\u83cc\u86cb\u767d\u8d28 A"},"content":{"rendered":"

Protein A\uff08\u8461\u8404\u7403\u83cc\u86cb\u767d\u8d28A\uff09\u4ea7\u54c1\u8bf4\u660e\u4e66 <\/p>\n

1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027
\nProtein A\u662f\u4e00\u79cd\u6765\u6e90\u4e8e\u91d1\u9ec4\u8272\u8461\u8404\u7403\u83ccCowan I\u682a\u7684\u7ec6\u80de\u58c1\u86cb\u767d\uff0c\u5316\u5b66\u540d\u79f0\u4e3aProtein A (Staphylococcus aureus strain Cowan I)\uff0cCAS\u53f7\u4e3a91932-65-9\u3002\u8be5\u86cb\u767d\u8d28\u5177\u6709\u9ad8\u5ea6\u7279\u5f02\u6027\u7684\u514d\u75ab\u7403\u86cb\u767d\u7ed3\u5408\u80fd\u529b\uff0c\u5c24\u5176\u5bf9IgG\u7684Fc\u533a\u5177\u6709\u5f3a\u4eb2\u548c\u529b\u3002\u5176\u5206\u5b50\u7ed3\u6784\u5305\u542b\u591a\u4e2a\u540c\u6e90\u91cd\u590d\u533a\u57df\uff0c\u80fd\u591f\u4e0e\u591a\u79cd\u54fa\u4e73\u52a8\u7269\u6297\u4f53\u7684Fc\u6bb5\u7ed3\u5408\u3002\u672c\u4ea7\u54c1\u7eaf\u5ea6\u8d85\u8fc796%\uff0c\u9002\u7528\u4e8e\u9ad8\u8981\u6c42\u7684\u751f\u7269\u5316\u5b66\u4e0e\u514d\u75ab\u5b66\u7814\u7a76\u3002 <\/p>\n

2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027
\nProtein A\u5728\u514d\u75ab\u5b66\u7814\u7a76\u4e2d\u5177\u6709\u6838\u5fc3\u4f5c\u7528\uff0c\u56e0\u5176\u80fd\u591f\u9009\u62e9\u6027\u7ed3\u5408\u6297\u4f53\u7684Fc\u533a\u57df\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6297\u4f53\u7eaf\u5316\u3001\u514d\u75ab\u6c89\u6dc0\uff08IP\uff09\u548c\u514d\u75ab\u68c0\u6d4b\uff08\u5982ELISA\u3001Western blot\uff09\u7b49\u5b9e\u9a8c\u3002\u5176\u7ed3\u5408\u7279\u6027\u4e0d\u53d7\u6297\u539f\u7279\u5f02\u6027\u5f71\u54cd\uff0c\u56e0\u6b64\u53ef\u4f5c\u4e3a\u901a\u7528\u5de5\u5177\u7528\u4e8e\u591a\u79cd\u6297\u4f53\u76f8\u5173\u7814\u7a76\u3002\u6b64\u5916\uff0cProtein A\u5728\u6d41\u5f0f\u7ec6\u80de\u672f\u3001\u514d\u75ab\u8367\u5149\u548c\u8bca\u65ad\u8bd5\u5242\u5f00\u53d1\u4e2d\u4e5f\u5177\u6709\u91cd\u8981\u4ef7\u503c\u3002 <\/p>\n

3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014
\nProtein A\u7684\u4e3b\u8981\u5e94\u7528\u5305\u62ec\uff1a\u6297\u4f53\u7eaf\u5316\u2014\u2014\u901a\u8fc7\u4eb2\u548c\u5c42\u6790\u4ece\u8840\u6e05\u6216\u7ec6\u80de\u57f9\u517b\u4e0a\u6e05\u4e2d\u5206\u79bbIgG\uff1b\u514d\u75ab\u6c89\u6dc0\u2014\u2014\u7528\u4e8e\u6297\u539f-\u6297\u4f53\u590d\u5408\u7269\u7684\u5bcc\u96c6\uff1b\u8bca\u65ad\u8bd5\u5242\u5f00\u53d1\u2014\u2014\u4f5c\u4e3a\u68c0\u6d4b\u6297\u4f53\u7684\u56fa\u76f8\u8f7d\u4f53\uff1b\u4ee5\u53ca\u836f\u7269\u7814\u53d1\u2014\u2014\u7528\u4e8e\u6297\u4f53\u836f\u7269\u7684\u8d28\u91cf\u63a7\u5236\u3002\u5176\u9ad8\u4eb2\u548c\u529b\u548c\u7a33\u5b9a\u6027\u4f7f\u5176\u6210\u4e3a\u5b9e\u9a8c\u5ba4\u548c\u5de5\u4e1a\u9886\u57df\u7684\u6807\u51c6\u8bd5\u5242\u3002 <\/p>\n

4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae
\n\u672c\u4ea7\u54c1\u5e94\u50a8\u5b58\u4e8e2-8\u00b0C\u7684\u5e72\u71e5\u73af\u5883\u4e2d\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u4ee5\u7ef4\u6301\u6d3b\u6027\u3002\u6eb6\u89e3\u540e\u7684\u6eb6\u6db2\u5efa\u8bae\u5206\u88c5\u4fdd\u5b58\uff0c\u5e76\u907f\u514d\u957f\u65f6\u95f4\u66b4\u9732\u4e8e\u5ba4\u6e29\u3002\u4f7f\u7528\u65f6\u9700\u6839\u636e\u5b9e\u9a8c\u9700\u6c42\u4f18\u5316\u6d53\u5ea6\uff0c\u63a8\u8350\u5728pH 7-9\u7684\u7f13\u51b2\u4f53\u7cfb\u4e2d\u4f7f\u7528\uff0c\u4ee5\u63d0\u9ad8\u7ed3\u5408\u6548\u7387\u3002 <\/p>\n

5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f
\n\u4ea7\u54c1\u7ecfSDS-PAGE\u548cHPLC\u68c0\u6d4b\uff0c\u7eaf\u5ea6>96%\uff0c\u5185\u6bd2\u7d20\u542b\u91cf\u4f4e\u4e8e1 EU\/mg\u3002\u64cd\u4f5c\u65f6\u9700\u4f69\u6234\u9632\u62a4\u88c5\u5907\uff0c\u907f\u514d\u76f4\u63a5\u63a5\u89e6\u76ae\u80a4\u6216\u9ecf\u819c\u3002\u5982\u4e0d\u614e\u63a5\u89e6\uff0c\u8bf7\u7acb\u5373\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\u5e76\u5c31\u533b\u3002\u672c\u4ea7\u54c1\u4ec5\u4f9b\u79d1\u7814\u4f7f\u7528\uff0c\u4e0d\u53ef\u7528\u4e8e\u4e34\u5e8a\u6216\u4eba\u4f53\u5b9e\u9a8c\u3002 <\/p>\n

\uff08\u5168\u6587\u5b8c\uff09<\/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":[25],"class_list":["post-54593","chemical-product","type-chemical-product","status-publish","hentry","product_category-25"],"acf":[],"taxonomy_info":{"product_category":[{"value":25,"label":"\u5b9e\u9a8c\u836f\u54c1"}]},"featured_image_src_large":false,"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product\/54593","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=54593"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_category&post=54593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}