{"id":176,"date":"2020-03-04T00:00:00","date_gmt":"2020-03-03T15:00:00","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic14\/"},"modified":"2025-06-12T18:09:06","modified_gmt":"2025-06-12T09:09:06","slug":"protein-basic14","status":"publish","type":"post","link":"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic14\/","title":{"rendered":"\u307f\u3093\u306a\u304c\u77e5\u308a\u305f\u3044\u30d7\u30ed\u30c6\u30a4\u30f3A\/G\/L\u306e\u6027\u8cea\uff5c\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\uff01\u30bf\u30f3\u30d1\u30af\u8cea\u5b9f\u9a13\u3042\u308c\u3053\u308c \u7b2c14\u56de"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>Protein A, Protein G, Protein L\u3068\u3044\u3063\u305f\u6297\u4f53\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\uff08Alphabet Proteins\u3068\u3082\u8a00\u308f\u308c\u308b\uff09\u306f\u3001\u6297\u4f53\u3068\u7279\u7570\u7684\u306b\u7d50\u5408\u3059\u308b\u7d30\u83cc\u7531\u6765\u306e\u30bf\u30f3\u30d1\u30af\u8cea\u3067\u3059\u3002\u4e3b\u306b\u6297\u4f53\u7cbe\u88fd\u3001\u514d\u75ab\u6c88\u964d\u3001\u514d\u75ab\u691c\u51fa\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u3053\u308c\u3089\u306e\u6297\u4f53\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u6027\u8cea\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01<\/p>\n<h2>Protein A<\/h2>\n<p>Protein A\u306f\u3001<i>Staphylococcus aureus<\/i> \uff08\u9ec4\u8272\u30d6\u30c9\u30a6\u7403\u83cc\uff09\u306e\u7d30\u80de\u58c1\u306b\u5b58\u5728\u3059\u308b46.7 kDa\u306e\u30bf\u30f3\u30d1\u30af\u8cea\u3067\u3059\u3002Protein A\u306f\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\uff08\u7279\u306bIgG\uff09\u306eFc\u9818\u57df\u306b\u7279\u7570\u7684\u306b\u7d50\u5408\u3057\u307e\u3059\u3002IgG\u3068\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u7d50\u5408\u30b5\u30a4\u30c8\uff08K<sub>a<\/sub>=10<sup>-8<\/sup>M\uff09\u306f4\u7b87\u6240\u3042\u308a\u307e\u3059\u3002Protein A\u306f4M\u30a6\u30ec\u30a2\u30846M\u30b0\u30a2\u30cb\u30b8\u30f3\u5869\u9178\u306b\u3088\u3046\u306a\u5909\u6027\u5264\u306b\u3055\u3089\u3057\u305f\u5f8c\u3067\u3082\u6d3b\u6027\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Protein A\u3068\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\u3068\u306e\u7d50\u5408\u6027\u306f\u6297\u4f53\u306e\u52d5\u7269\u7a2e\u3084\u30b5\u30d6\u30af\u30e9\u30b9\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\uff08\u8868\uff09\u3002 \u4f8b\u3048\u3070\u30d2\u30c8IgG1, IgG2, IgG4\u306b\u306f\u5f37\u304f\u7d50\u5408\u3057\u307e\u3059\u304c\u30d2\u30c8IgG3\u3068\u306f\u307b\u3068\u3093\u3069\u7d50\u5408\u3057\u307e\u305b\u3093\u3002\u307e\u305f\u30de\u30a6\u30b9IgG2a, IgG2b, IgG3\u306b\u306f\u5f37\u304f\u7d50\u5408\u3057\u307e\u3059\u304c\u30de\u30a6\u30b9IgG1\u3068\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u306f\u3001\u751f\u4f53\u6761\u4ef6\u306e\u30d0\u30c3\u30d5\u30a1\u30fc\uff08Tris-HCl\u3084\u30ea\u30f3\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u30d0\u30c3\u30d5\u30a1\u30fc\uff09\u4e2d\u3067\u306f\u5f31\u304f\u306a\u308a\u307e\u3059\uff08\u305f\u3060\u3057\u3001<a href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/21007?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener noreferrer\">Pierce\u2122 Protein A IgG Binding Buffer<\/a>\u3092\u4f7f\u7528\u3059\u308c\u3070\u30de\u30a6\u30b9IgG1\u3092\u4ed6\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u306b\u8fd1\u3044\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u3067\u7d50\u5408\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff09\u3002<strong>\u6297\u4f53\u7cbe\u88fd\u306b\u304a\u3044\u3066\u306f\u3001Protein A\u306f\u4e00\u822c\u7684\u306b\u30a6\u30b5\u30ae\u306e\u30dd\u30ea\u30af\u30ed\u30fc\u30ca\u30eb\u6297\u4f53\u7cbe\u88fd\u306b\u3088\u304f\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/strong><\/p>\n<p><a href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/21184?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener noreferrer\">Pierce\u2122 Recombinant Protein A<\/a>\u306f\u3001\u30d0\u30b7\u30e9\u30b9\u5c5e\u7531\u6765\u306eProtein A\u306e\u3046\u3061IgG\u7d50\u5408\u30b5\u30a4\u30c85\u7b87\u6240\u3092\u6b8b\u3057\u305f\u7d44\u63db\u3048\u30bf\u30f3\u30d1\u30af\u8cea\uff0844.6 kDa\uff09\u3067\u3059\u3002<\/p>\n<div id=\"attachment_553\" style=\"width: 2538px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.thermofisher.com\/blog\/wp-content\/uploads\/sites\/13\/2019\/07\/protein-basic14-table1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-553\" class=\"size-full wp-image-553\" src=\"https:\/\/www.thermofisher.com\/blog\/wp-content\/uploads\/sites\/13\/2019\/07\/protein-basic14-table1.png\" alt=\"protein-basic14-table1\" width=\"2528\" height=\"1586\" \/><\/a><p id=\"caption-attachment-553\" class=\"wp-caption-text\">\u8868 \u6297\u4f53\u30bf\u30a4\u30d7\u3068\u6297\u4f53\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u7d50\u5408\u5f37\u5ea6<\/p><\/div>\n<h2>Protein G<\/h2>\n<p>Protein G\u306f\u3001group G streptococci \uff08G\u7fa4\u6eb6\u8840\u6027\u30ec\u30f3\u30b5\u7403\u83cc\uff09\u306e\u7d30\u80de\u58c1\u306b\u5b58\u5728\u3059\u308b\u30bf\u30f3\u30d1\u30af\u8cea\u3067\u3059\u3002Protein G\u306f\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\uff08\u7279\u306bIgG\uff09\u306eFc\u9818\u57df\u306b\u7279\u7570\u7684\u306b\u7d50\u5408\u3057\u3001Fab\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u3068\u3082\u5f31\u304f\u7d50\u5408\u3057\u307e\u3059\u3002IgG\u3068\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u7d50\u5408\u30b5\u30a4\u30c8\uff08K<sub>a<\/sub>=10<sup>-8<\/sup>M\uff09\u306f2\u7b87\u6240\u3042\u308a\u3001\u3055\u3089\u306b\u30a2\u30eb\u30d6\u30df\u30f3\u3084\u7d30\u80de\u8868\u9762\u3068\u306e\u7d50\u5408\u6027\u3092\u3057\u3081\u3059\u30b5\u30a4\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<a href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/21193?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener noreferrer\">Pierce\u2122 Recombinant Protein G<\/a>\u306f\u3001\u30a2\u30eb\u30d6\u30df\u30f3\u7d50\u5408\u30b5\u30a4\u30c8\u3068\u7d30\u80de\u8868\u9762\u7d50\u5408\u30b5\u30a4\u30c8\u3092\u9664\u53bb\u3057\u305f\u7d44\u63db\u3048\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u305f\u3081\u3001\u30af\u30eb\u30fc\u30c9\u306a\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u30a2\u30eb\u30d6\u30df\u30f3\u3092\u9664\u53bb\u3057\u3066IgG\u7cbe\u88fd\u3067\u304d\u307e\u3059\u3002<strong>Protein G\u306e\u5206\u5b50\u91cf\u306f22 kDa\u3067\u3059\u304c\u3001SDS\u96fb\u6c17\u6cf3\u52d5\u3067\u306f34 kDa\u4ed8\u8fd1\u306b\u30d0\u30f3\u30c9\u304c\u691c\u51fa\u3055\u308c\u307e\u3059\u3002<\/strong><\/p>\n<p>Protein G\u3068\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\u3068\u306e\u7d50\u5408\u6027\u3082\u3001\u6297\u4f53\u306e\u52d5\u7269\u7a2e\u3084\u30b5\u30d6\u30af\u30e9\u30b9\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\uff08\u8868\uff09\u3002<strong>\u6297\u4f53\u7cbe\u88fd\u306b\u304a\u3044\u3066\u306f\u3001Protein G\u306f\u4e00\u822c\u7684\u306b\u54fa\u4e73\u985e\u306e\u30e2\u30ce\u30af\u30ed\u30fc\u30ca\u30eb\u6297\u4f53\u3084\u30dd\u30ea\u30af\u30ed\u30fc\u30ca\u30eb\u6297\u4f53\u3067\u3001Protein A\u3068\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u304c\u4f4e\u3044\u6297\u4f53\u306e\u7cbe\u88fd\u306b\u3088\u304f\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/strong>\u30d2\u30c8IgG3\u3084\u30e9\u30c3\u30c8IgG2a\u3068\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u304c\u9ad8\u3044\u306e\u3082\u7279\u9577\u3067\u3059\u3002Protein A\u3068\u7570\u306a\u308a\u3001Protein G\u306f\u30d2\u30c8IgM, IgD, IgA\u3068\u306f\u307b\u3068\u3093\u3069\u7d50\u5408\u3057\u306a\u3044\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u3001Protein G\u3068\u591a\u304f\u306e\u30a4\u30e0\u30ce\u30b0\u30ed\u30d6\u30ea\u30f3\u3068\u306e\u7d50\u5408\u53cd\u5fdc\u306f\u3001\u4e2d\u6027\u4ed8\u8fd1\u306eTris\u3084\u30ea\u30f3\u9178\u30d0\u30c3\u30d5\u30a1\u30fc\u4e2d\u3067\u884c\u3044\u307e\u3059\u304c\u3001\u5b9f\u306f\u305d\u306e\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u306f\u3001pH 5.0\u306e\u9162\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u30d0\u30c3\u30d5\u30a1\u30fc\u4e0b\u3067\u975e\u5e38\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Tris-HCl pH7.5\u306e\u30d0\u30c3\u30d5\u30a1\u30fc\u4e2d\u306b\u6bd4\u3079\u3066\u9162\u9178\u30ca\u30c8\u30ea\u30a6\u30e0 pH5.0\u306e\u30d0\u30c3\u30d5\u30a1\u30fc\u4e2d\u3067\u306f\u30e9\u30c3\u30c8\u8840\u6e05\u4e2d\u306eIgG\u304cProtein G\u306844%\u4ee5\u4e0a\u3082\u591a\u304f\u7d50\u5408\u3057\u307e\u3059\u3002<\/p>\n<h2>Protein L<\/h2>\n<p><a href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/21189?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener noreferrer\">Protein L<\/a>\u306f\u3001<i>Peptostreptococcus magnus<\/i> \u7531\u6765\u306e35.8 kDa\u306e\u30bf\u30f3\u30d1\u30af\u8cea\u3067\u3059\u3002Protein L\u306f\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\uff08\u7279\u306bIgG\uff09\u306e\u03ba\u8efd\u9396\u3068\u7279\u7570\u7684\u306b\u7d50\u5408\u3057\u307e\u3059\u3002Protein A\u3084Protein G\u3068\u7570\u306a\u308a\u3001\u91cd\u9396\u306b\u306f\u7d50\u5408\u3057\u306a\u3044\u305f\u3081\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\u306e\u5e45\u5e83\u3044\u30af\u30e9\u30b9\uff08IgG, IgM, IgA, IgE, IgD\uff09\u3068\u7d50\u5408\u3057\u307e\u3059\uff08\u8868\uff09\u3002\u03ba\u8efd\u9396\u3092\u3082\u3063\u3066\u3044\u308c\u3070\u3001\u4e00\u672c\u9396\u6297\u4f53\uff08scFv\uff09\u3084Fab\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u3068\u3082\u7d50\u5408\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u03ba\u8efd\u9396\u3092\u6301\u3063\u3066\u3044\u3066\u3082\u3001\u4f8b\u3048\u3070\u30d2\u30c8\u306eV\u03baI, V\u03baIII, V\u03baIV\u3092\u6301\u3064\u6297\u4f53\u3068\u306f\u7d50\u5408\u3057\u307e\u3059\u304c\u3001V\u03baII\u3092\u6301\u3064\u6297\u4f53\u3068\u306f\u7d50\u5408\u3057\u307e\u305b\u3093\u3002\u307e\u305f\u30de\u30a6\u30b9\u306e\u5834\u5408V\u03baI\u3092\u6301\u3064\u6297\u4f53\u3068\u306e\u307f\u7d50\u5408\u3057\u307e\u3059\u3002Protein A\u3068\u514d\u75ab\u30b0\u30ed\u30d6\u30ea\u30f3\u3068\u306e\u7d50\u5408\u6027\u306f\u6297\u4f53\u306e\u52d5\u7269\u7a2e\u3084\u30b5\u30d6\u30af\u30e9\u30b9\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\u4f8b\u3048\u3070\u30d2\u30c8IgG1, IgG2, IgG4\u306b\u306f\u5f37\u304f\u7d50\u5408\u3057\u307e\u3059\u304c\u30d2\u30c8IgG3\u3068\u306f\u307b\u3068\u3093\u3069\u7d50\u5408\u3057\u307e\u305b\u3093\u3002<strong>Protein L\u306f\u3001\u8179\u6c34\u3084\u7d30\u80de\u57f9\u990a\u4e0a\u6e05\u304b\u3089V\u03baI\u3092\u6301\u3064\u30e2\u30ce\u30af\u30ed\u30fc\u30ca\u30eb\u6297\u4f53\u3092\u7cbe\u88fd\u3059\u308b\u969b\u306b\u7279\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/strong><\/p>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>\u5f0a\u793e\u3067\u306f\u3001Protein A\u306eFc\u7d50\u5408\u30c9\u30e1\u30a4\u30f34\u3064\u3068Protein G\u306e\u540c\u30c9\u30e1\u30a4\u30f32\u3064\u3092\u907a\u4f1d\u5b50\u5de5\u5b66\u7684\u306b\u878d\u5408\u3057\u3066\u7d44\u63db\u3048\u5408\u6210\u3057\u305f<a href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/21186?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener noreferrer\">Protein A\/G<\/a> \uff0850.5 kDa\uff09\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<strong>Protein A\/G\u306fProtein A\u3068Protein G\u306e\u7d50\u5408\u7279\u6027\u3092\u3042\u308f\u305b\u6301\u3064\u305f\u3081\u3001IgG\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u304c\u4e0d\u660e\u306a\u5834\u5408\u306b\u3082\u6709\u7528\u3067\u3059\u3002<\/strong><\/p>\n<h2>\u3010\u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3011\u30bf\u30f3\u30d1\u30af\u8cea\u89e3\u6790\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30cf\u30f3\u30c9\u30d6\u30c3\u30af<\/h2>\n<p>\u52b9\u7387\u7684\u306a\u30bf\u30f3\u30d1\u30af\u8cea\u62bd\u51fa\u304b\u3089\u30a6\u30a7\u30b9\u30bf\u30f3\u30d6\u30ed\u30c3\u30c6\u30a3\u30f3\u30b0\u306e\u89e3\u6790\u30c4\u30fc\u30eb\u307e\u3067\u3001\u5305\u62ec\u7684\u306b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d39\u4ecb\u3057\u3066\u304a\u308a\u307e\u3059\u3002PDF\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u3054\u5e0c\u671b\u306e\u65b9\u306f\u3001\u4e0b\u8a18\u30dc\u30bf\u30f3\u3088\u308a\u304a\u7533\u8fbc\u307f\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a class=\"btn btn-red\" href=\"https:\/\/www.thermofisher.com\/jp\/ja\/home\/global\/forms\/catalogs-protein-form.html?CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/p>\n<h2>\u5171\u514d\u75ab\u6c88\u964d\u6cd5\u95a2\u9023\u3001\u305d\u306e\u4ed6\u306e\u8a18\u4e8b\u306f\u3053\u3061\u3089<\/h2>\n<table style=\"border-color: lightgray;border-collapse: collapse;padding: 20px\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"border-color: lightgray;padding: 20px\">\n<ul>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic8\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c8\u56de\u3011in vitro \u30bf\u30f3\u30d1\u30af\u8cea\u76f8\u4e92\u4f5c\u7528\u3092\u89e3\u6790\u3059\u308b\u65b9\u6cd5\u307e\u3068\u3081<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic9\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c9\u56de\u3011\u5171\u514d\u75ab\u6c88\u964d\u6cd5\u306e\u300c\u554f\u984c\u70b9\u300d\u3068\u300c\u6539\u5584\u7b56\u300d\u307e\u3068\u3081<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic12\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c12\u56de\u3011\u3055\u307e\u3056\u307e\u306a\u6297\u4f53\u7cbe\u88fd\u6cd5\u3092\u307e\u3068\u3081\u3066\u307f\u305f \u305d\u306e1<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic13\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c13\u56de\u3011\u3055\u307e\u3056\u307e\u306a\u6297\u4f53\u7cbe\u88fd\u6cd5\u3092\u307e\u3068\u3081\u3066\u307f\u305f \u305d\u306e2<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic21\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c21\u56de\u3011\u5171\u514d\u75ab\u6c88\u964d\u5b9f\u9a13\u306e\u57fa\u672c\u7684\u306a\u5b9f\u9a13\u624b\u9806<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic22\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c22\u56de\u3011\u5171\u514d\u75ab\u6c88\u964d\u5b9f\u9a13\u306b\u304a\u3051\u308b\u6297\u4f53\u306e\u56fa\u5b9a\u5316<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic23\/??CID=bid_pca_sbu_r04_jp_cp0000_pjt0000_bid00000_0so_blg_op_awa_oc_s00_pa22_Social_LAB\" target=\"_blank\" rel=\"noopener\">\u3010\u7b2c23\u56de\u3011\u5171\u514d\u75ab\u6c88\u964d\u5b9f\u9a13\u306b\u304a\u3051\u308b\u30d0\u30c3\u30d5\u30a1\u30fc\u306b\u3064\u3044\u3066 <\/a><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7814\u7a76\u7528\u306b\u306e\u307f\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u8a3a\u65ad\u7528\u306b\u306f\u4f7f\u7528\u3044\u305f\u3060\u3051\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u4e3b\u306b\u6297\u4f53\u7cbe\u88fd\u3001\u514d\u75ab\u6c88\u964d\u3001\u514d\u75ab\u691c\u51fa\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308bProtein A\u3001Protein G\u3001Protein L\u3068\u3044\u3063\u305f\u6297\u4f53\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u6027\u8cea\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01<\/p>\n","protected":false},"author":988,"featured_media":2284,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[156],"tags":[237,32],"division":[],"class_list":{"0":"post-176","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mol-bio","8":"tag-protein-experiments","9":"tag-antibody","10":"entry"},"_selected_authors":[],"_selected_reviewers":"","acf":[],"yoast_head":"<!-- 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content=\"\u307f\u3093\u306a\u304c\u77e5\u308a\u305f\u3044\u30d7\u30ed\u30c6\u30a4\u30f3A\/G\/L\u306e\u6027\u8cea\uff5c\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\uff01\u30bf\u30f3\u30d1\u30af\u8cea\u5b9f\u9a13\u3042\u308c\u3053\u308c \u7b2c14\u56de\" \/>\n<meta property=\"og:description\" content=\"\u4eca\u56de\u306f\u3001\u4e3b\u306b\u6297\u4f53\u7cbe\u88fd\u3001\u514d\u75ab\u6c88\u964d\u3001\u514d\u75ab\u691c\u51fa\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308bProtein A\u3001Protein G\u3001Protein L\u3068\u3044\u3063\u305f\u6297\u4f53\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\u306e\u6027\u8cea\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermofisher.com\/blog\/learning-at-the-bench\/protein-basic14\/\" \/>\n<meta property=\"og:site_name\" content=\"Learning at the Bench\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ThermoFisherJapan\" \/>\n<meta property=\"article:published_time\" 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