{"id":2309,"date":"2015-04-29T12:25:43","date_gmt":"2015-04-29T12:25:43","guid":{"rendered":"http:\/\/www.neb-online.fr\/?page_id=2309"},"modified":"2020-04-23T18:47:38","modified_gmt":"2020-04-23T16:47:38","slug":"protein-analysis","status":"publish","type":"page","link":"https:\/\/www.neb-online.fr\/en\/protein-analysis\/","title":{"rendered":"Protein Analysis"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]Not only are proteins a major structural component of living systems, they can also be effector molecules whose states determine downstream activities. Therefore, studying the protein complement within a cell can reveal the mechanisms behind many of the cell\u2019s responses to its environment. Given the vast number of applications for protein analysis, several tools and methods for its study exist; determining the correct method for your application is paramount to success.<\/p>\n

NEB offers a wide range of enzymes, like proteases<\/a>, phosphatases<\/a> and kinases<\/a>, for protein analysis.<\/p>\n

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Phage display technology<\/a> is an in vitro<\/em> screening technique for identifying ligands for proteins and other macromolecules. At the crux of phage display technology is the ability to express peptide or protein sequences as fusions to the coat proteins of a bacteriophage. Libraries of phage-displayed peptides or proteins are thereby physically linked to their encoding nucleic acid, allowing selection of binding partners for myriad target types by iterative rounds of in vitro<\/em> panning and amplification, followed by DNA sequencing. Libraries of over a billion members can be screened in a matter of days, offering an efficient alternative to more traditional methods of epitope mapping, receptor ligand identification, or protein evolution.<\/p>\n

Furthermore, NEB offers\u00a0Protein Markers and Ladders, products for\u00a0protein labeling<\/a>\u00a0and Protein Pull-Down Assays<\/a>.<\/p>\n<\/div>\n<\/article>\n<\/div>\n

[\/vc_column_text][vc_separator border_width=”2″][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″][vc_column_text]NEB offers a selection of highly pure protein markers and ladders available in unstained and\u00a0prestained<\/strong>\u00a0formats. Sizes range from 2.3 to 250 kDa which is ideal for accurate molecular weight determination for a wide range of expressed proteins. NEB markers and ladders provide uniform band intensities, convenient band spacing and easy-to-identify reference bands.[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_single_image image=”12023″ img_size=”large” onclick=”link_image”][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

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Product to be discontinued<\/h2>\n\n\n\n\n\n\n\n\n\n
PRODUCT<\/th>\nREF.<\/th>\nSIZE<\/th>\nPRICE<\/th>\nMORE INFO<\/th>\n<\/tr>\n
Unstained Protein Standard, Broad Range (10-200 kDa)\u00a0(will be discontinued on May 1, 2019 and replaced with NEB #P7717)<\/em><\/strong><\/td>\nP7704S<\/td>\n150 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7704L<\/td>\n750 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
Blue Prestained Protein Standard, Broad Range\u00a0(11-190 kDa)\u00a0(<\/em><\/strong>will be discontinued on May 1, 2019 and replaced with NEB #<\/em><\/strong>P7718)<\/em><\/strong><\/td>\nP7706S<\/td>\n150 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7706L<\/td>\n750 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
Color Prestained Protein Standard, Broad Range\u00a0(11-245 kDa)\u00a0(<\/em><\/strong>will be discontinued on May 1, 2019 and replaced with NEB #<\/em><\/strong>P7719)<\/em><\/strong><\/td>\nP7712S<\/td>\n150 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7712L<\/td>\n750 mini-gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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New Products<\/h2>\n\n\n\n\n\n\n\n\n\n
PRODUCT<\/th>\nREF.<\/th>\nSIZE<\/th>\nPRICE<\/th>\nMORE INFO<\/th>\n<\/tr>\n
NEW<\/strong><\/span>\u00a0Unstained Protein Standard, Broad Range (10-200 kDa) (it’s a direct replacement of NEB #P7704)<\/em><\/strong><\/td>\nP7717S<\/td>\n150 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7717L<\/td>\n750 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
NEW<\/strong><\/span>\u00a0Blue Prestained Protein Standard, Broad Range (11-250 kDa)\u00a0(<\/em><\/strong>it’s a direct replacement of NEB #P7706)<\/em><\/strong><\/td>\nP7718S<\/td>\n150 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7718L<\/td>\n750 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
NEW<\/strong><\/span>\u00a0Color Prestained Protein Standard, Broad Range (10-250 kDa)\u00a0(<\/em><\/strong>it’s a direct replacement of NEB #<\/em><\/strong>P7712)<\/em><\/strong><\/td>\nP7719S<\/td>\n150 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n
P7719L<\/td>\n750 gel lanes<\/td>\n\"In<\/a><\/td>\n\"Produktinformationen\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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[vc_row][vc_column][vc_column_text]Not only are proteins a major structural component of living systems, they can also be effector molecules whose states determine downstream activities. Therefore, studying the protein complement within a cell can reveal the mechanisms behind many of the cell\u2019s responses to its environment. Given the vast number of applications for protein analysis, several tools and… Read more »<\/a><\/p>\n","protected":false},"author":15,"featured_media":1771,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"page-sidebar-protein-expression.php","meta":{"footnotes":""},"class_list":["post-2309","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nProtein Analysis - New England Biolabs France<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.neb-online.fr\/en\/protein-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protein Analysis - New England Biolabs France\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column][vc_column_text]Not only are proteins a major structural component of living systems, they can also be effector molecules whose states determine downstream activities. 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