{"id":28053,"date":"2021-06-29T16:45:33","date_gmt":"2021-06-29T08:45:33","guid":{"rendered":"http:\/\/biopioneer.com.tw\/?p=28053"},"modified":"2022-07-19T14:10:18","modified_gmt":"2022-07-19T06:10:18","slug":"anti-cd147-meplazumab-humanized-antibody%e8%b2%a8%e8%99%9fa2290","status":"publish","type":"post","link":"http:\/\/biopioneer.com.tw\/?p=28053","title":{"rendered":"Anti-CD147 (Meplazumab), Humanized Antibody\u8ca8\u865fA2290"},"content":{"rendered":"

Anti-CD147 (Meplazumab), Humanized Antibody\u8ca8\u865fA2290<\/strong><\/a><\/span><\/p>\n

2019 \u65b0\u578b\u51a0\u72c0\u75c5\u6bd2 (SARS-CoV-2)\u767c\u5c55<\/p>\n

\u51a0\u72c0\u75c5\u6bd2 (Coronaviruses, \u00a0CoV) \u662f\u6709\u5305\u819c(enveloped)\u7684\u6b63\u93c8 RNA \u75c5\u6bd2(positive-sense RNA viruses)\uff0c\u5176\u7279\u5fb5\u662f\u5f9e\u5176\u8868\u9762\u4f38\u200b\u200b\u51fa\u7684\u51a0\u72c0\u5c16\u523a(crown-like spikes)\uff0c\u9019\u662f\u4e00\u7a2e\u7570\u5e38\u5927\u7684 RNA \u57fa\u56e0\u7d44(RNA genome)\u3002\u5b83\u5011\u5728\u4e0d\u540c\u7a2e\u985e\u7684\u52d5\u7269\u4e2d\u5f15\u8d77\u5404\u7a2e\u75be\u75c5\uff0c\u5305\u62ec\u99f1\u99dd(camels)\u3001\u725b(cattle)\u3001\u8c93(cats)\u548c\u8759\u8760(bats)\uff0c\u4e26\u5728\u4eba\u985e\u4e2d\u5f15\u8d77\u6f5b\u5728\u7684\u81f4\u547d\u547c\u5438\u9053\u611f\u67d3(lethal respiratory infections)\u3002\u4e2d\u6771\u547c\u5438\u7d9c\u5408\u5fb5\u51a0\u72c0\u75c5\u6bd2 (MERS-CoV) \u548c\u56b4\u91cd\u6025\u6027\u547c\u5438\u7d9c\u5408\u5fb5\u51a0\u72c0\u75c5\u6bd2 (SARS-CoV) \u662f\u5c0e\u81f4\u4eba\u985e\u56b4\u91cd\u547c\u5438\u7cfb\u7d71\u75be\u75c5\u7684\u516d\u7a2e\u5df2\u77e5\u4eba\u985e\u51a0\u72c0\u75c5\u6bd2\u4e4b\u4e00\u3002 SARS-CoV-2 \u662f\u5728\u4e2d\u570b\u6e56\u5317\u7701\u6b66\u6f22\u5e02\u767c\u73fe\u7684\u6700\u65b0\u51a0\u72c0\u75c5\u6bd2\u682a\u3002\u6700\u8fd1\uff0c\u7814\u7a76\u4eba\u54e1\u78ba\u5b9a\u4e86\u5728\u4e2d\u570b\u51fa\u73fe\u7684\u65b0\u578b\u51a0\u72c0\u75c5\u6bd2 (SARS-CoV-2) \u7684\u6574\u500b\u57fa\u56e0\u7d44\u5e8f\u5217\u3002 SARS-CoV-2 \u7684\u57fa\u56e0\u7d44\u5e8f\u5217\u8207 SARS-CoV \u7684\u76f8\u4f3c\u5ea6\u70ba 79%\uff0c\u8207 MERS-CoV \u7684\u76f8\u4f3c\u5ea6\u7d04\u70ba 51.8%\uff0c\u8207\u4f86\u81ea\u4e2d\u570b\u8759\u8760\u7684\u5176\u4ed6 SARS \u6a23\u51a0\u72c0\u75c5\u6bd2\u7684\u76f8\u4f3c\u5ea6\u7d04\u70ba 87%\u3002<\/p>\n

\u65b0\u51a0\u75c5\u6bd2(Coronavirus<\/strong>)\u3001\u8907\u88fd(Replication<\/strong>)\u3001\u767c\u75c5\u6a5f\u5236(Pathogenesis<\/strong>)\u548c\u6f5b\u5728\u7684\u6cbb\u7642\u85e5\u7269(Potential Therapeutic Agents<\/strong>)\uff1a<\/p>\n

\u51a0\u72c0\u75c5\u6bd2(Coronavirus<\/strong>)\u5305\u542b\u4e00\u500b\u7d04 30 kb \u7684\u975e\u5206\u6bb5\u7684\u6b63\u93c8 RNA \u57fa\u56e0\u7d44(non-segmented, positive-sense RNA genome)\u3002\u51a0\u72c0\u75c5\u6bd2\u75c5\u6bd2\u9846\u7c92(. Coronavirus virus particles)\u5305\u542b\u56db\u7a2e\u4e3b\u8981\u7d50\u69cb\u86cb\u767d (structural proteins)\u3002\u5b83\u5011\u662f\u523a\u7a81 (spike , S)\u3001\u819c (membrane , M)\u3001\u5305\u819c (envelope , E) \u548c\u6838\u8863\u6bbc (nucleocapsid ,N) \u86cb\u767d\uff0c\u6240\u6709\u9019\u4e9b\u86cb\u767d\u90fd\u5728\u75c5\u6bd2\u57fa\u56e0\u7d44\u7684 3′ \u7aef\u7de8\u78bc\u3002\u523a\u7a81\u7cd6\u86cb\u767d(spike glycoprotein)\u4ecb\u5c0e\u75c5\u6bd2\u9032\u5165\uff0c\u662f\u7d30\u80de\u8da8\u5411\u6027(cell tropism)\u548c\u767c\u75c5\u6a5f\u5236(pathogenesis)\u7684\u4e3b\u8981\u6c7a\u5b9a\u56e0\u7d20\u3002\u5b83\u88ab\u6b78\u985e\u70ba I \u985e\u878d\u5408\u86cb\u767d(class I fusion protein)\uff0c\u8ca0\u8cac\u8207\u5bbf\u4e3b\u7d30\u80de\u4e0a\u7684\u53d7\u9ad4\u7d50\u5408\u3002\u6b64\u5916\uff0c\u5b83\u4ecb\u5c0e\u5bbf\u4e3b\u548c\u75c5\u6bd2\u819c(viral membranes)\u7684\u878d\u5408\uff0c\u9019\u4e00\u904e\u7a0b\u7531 S \u86cb\u767d\u7684\u4e3b\u8981\u69cb\u8c61\u8b8a\u5316\u9a45\u52d5\u3002\u7531\u65bc S \u86cb\u767d(receptor recognition)\u53c3\u8207\u53d7\u9ad4\u8b58\u5225\u4ee5\u53ca\u75c5\u6bd2\u9644\u8457\u548c\u9032\u5165\uff0c\u56e0\u6b64\u5b83\u4ee3\u8868\u4e86\u958b\u767c\u75ab\u82d7(vaccines)\u548c\u6cbb\u7642\u65b9\u6cd5(therapeutics)\u7684\u6700\u91cd\u8981\u76ee\u6a19\u4e4b\u4e00\u3002spike\u4e5f\u662f\u4e2d\u548c\u6297\u9ad4\u7684\u4e3b\u8981\u76ee\u6a19\u3002\u6700\u8fd1\u7684 SARS-CoV-2 \u7206\u767c\u523a\u6fc0\u4e86\u5c0d CoV \u75c5\u6bd2\u7684\u7814\u7a76\uff0c\u9019\u9805\u7814\u7a76\u5df2\u7d93\u78ba\u5b9a\u4e86\u5927\u91cf\u5408\u9069\u7684\u6297\u75c5\u6bd2\u9776\u9ede\uff0c\u4f8b\u5982\u75c5\u6bd2\u86cb\u767d\u9176(viral proteases)\u3001\u805a\u5408\u9176(polymerases)\u548c\u9032\u5165\u86cb\u767d(entry proteins)\u3002\u7136\u800c\uff0c\u4ecd\u7136\u9700\u8981\u5927\u91cf\u7814\u7a76\u4f86\u958b\u767c\u91dd\u5c0d\u9019\u4e9b\u904e\u7a0b\u4e26\u53ef\u4ee5\u6291\u5236\u75c5\u6bd2\u8907\u88fd(inhibit viral replication)\u7684\u85e5\u7269\u3002<\/p>\n

BioVision \u63d0\u4f9b\u591a\u7a2e\u7522\u54c1\u4f86\u652f\u6301\u51a0\u72c0\u75c5\u6bd2\u7814\u7a76\uff0c\u5305\u62ec\u6aa2\u6e2c\u8a66\u5291\u76d2\u3001\u6297\u9ad4\u3001\u86cb\u767d\u8cea\u3001\u751f\u7269\u5316\u5b78\u54c1\u548c\u8a31\u591a\u96dc\u9805\u7522\u54c1\uff0c\u63d0\u4f9b\u51a0\u72c0\u75c5\u6bd2\u7814\u7a76\u7684\u7522\u54c1\u3002<\/p>\n

Anti-CD147 (Meplazumab), Humanized Antibody\u6297\u9ad4<\/p>\n

\u7522\u54c1\u4ecb\u7d39:<\/strong>.\u00a0 CD147\uff0c\u4e5f\u7a31\u70ba basigin\uff0c\u662f\u514d\u75ab\u7403\u86cb\u767d\u8d85\u5bb6\u65cf\u7684\u4e00\u7a2e\u8de8\u819c\u7cd6\u86cb\u767d(immunoglobulin superfamily)\uff0c\u7814\u7a76\u7d1a\u751f\u7269\u4eff\u88fd\u85e5(research-grade biosimilar)\u662f\u4e00\u7a2e\u7d50\u5408\u4f75\u6291\u5236 CD147 \u7684\u4eba\u6e90\u5316\u6297\u9ad4(humanized antibody), \u4f5c\u70ba\u53c3\u8207\u816b\u7624\u767c\u5c55(tumor development)\u3001\u7627\u75be(malaria)\u4ee5\u53ca\u7d30\u83cc(bacterial)\u548c\u75c5\u6bd2\u611f\u67d3\u7684\u8868\u9762\u53d7\u9ad4\u3002 CD147 \u6700\u8fd1\u8207 SARS-CoV-2 \u6709\u95dc\uff0c\u5176\u4e2d\u75c5\u6bd2\u523a\u7a81\u86cb\u767d(viral spike proteins)\u8207\u53d7\u9ad4\u7d50\u5408\u3002\u76ee\u524d\u6b63\u5728\u7814\u7a76\u6700\u521d\u7684\u4eba\u6e90\u5316\u55ae\u514b\u9686\u6297\u9ad4\u4f5c\u70ba SARS-CoV-2 \u76f8\u95dc\u80ba\u708e\u60a3\u8005\u7684\u806f\u5408\u7642\u6cd5\u3002<\/p>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Antibody Target<\/strong><\/td>\nHuman CD147<\/td>\n<\/tr>\n
Alternate Name<\/strong><\/td>\nCollagenase stimulatory factor Tumor cell-derived collagenase stimulator factor (TCSF) Extracellular matrix metalloprotease inducer (EMMPRIN) Basigin (BSG) HAb18G 5F7 SLC7A11<\/td>\n<\/tr>\n
Host<\/strong><\/td>\nCHO cells<\/td>\n<\/tr>\n
Antibody Type<\/strong><\/td>\nMonoclonal<\/td>\n<\/tr>\n
Isotype<\/strong><\/td>\nIgG1-kappa<\/td>\n<\/tr>\n
Accession #<\/strong><\/td>\nP35613<\/td>\n<\/tr>\n
Gene ID<\/strong><\/td>\n682<\/td>\n<\/tr>\n
Appearance<\/strong><\/td>\nLiquid<\/td>\n<\/tr>\n
Formulation<\/strong><\/td>\nIn PBS, pH 7.5<\/td>\n<\/tr>\n
Species Reactivity<\/strong><\/td>\nHuman<\/td>\n<\/tr>\n
Handling<\/strong><\/td>\nThe antibody solution should be gently mixed before use.<\/td>\n<\/tr>\n
Storage Conditions<\/strong><\/td>\nStore at -80 \u00b0C. Avoid repeated freeze-thaw cycles.<\/td>\n<\/tr>\n
Shipping Conditions<\/strong><\/td>\nGel Pack<\/td>\n<\/tr>\n
USAGE<\/strong><\/td>\nFor Research Use Only! Not For Use in Humans.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u6297ACE2\u6297\u9ad4<\/a> |<\/p>\n

 <\/p>\n

 <\/p>\n

\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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