{"id":299700,"date":"2019-03-06T10:18:56","date_gmt":"2019-03-06T09:18:56","guid":{"rendered":"https:\/\/www.deltamicroscopies.com\/produit\/pmsf-phenylmethylsulphonyl-fluoride\/"},"modified":"2023-11-04T01:26:40","modified_gmt":"2023-11-04T00:26:40","slug":"pmsf-phenylmethylsulphonyl-fluoride","status":"publish","type":"product","link":"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/","title":{"rendered":"(PMSF), Phenylmethylsulphonyl Fluoride"},"content":{"rendered":"\n\n\n\n
Assay<\/td>\n>99.0%<\/td>\n<\/tr>\n
Water<\/td>\n<0.1%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

MSDS_19330\/19331<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

In\u00a0biochemistry,\u00a0phenylmethylsulfonyl fluoride<\/b>\u00a0(PMSF<\/b>) is a\u00a0serine protease inhibitor<\/strong>\u00a0(serine hydrolase inactivator) commonly used in the preparation of\u00a0cell lysates. PMSF does not inactivate all\u00a0serine proteases. The effective concentration of PMSF is between 0.1 – 1 mM. The half-life is short in aqueous solutions (110 min at pH 7, 55 min at pH 7.5, and 35 min at pH 8, all at 25 \u00b0C).\u00a0Stock solutions are usually made up in anhydrous\u00a0ethanol,\u00a0isopropanol, or\u00a0corn oil\u00a0and diluted immediately before use.<\/p>\n

C6H5CH2SO2F <\/strong><\/p>\n

F.W. 174.20\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0–\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 CAS #329-98-6<\/strong><\/p>\n","protected":false},"featured_media":288322,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false},"product_brand":[],"product_cat":[1458,1356,1354],"product_tag":[1710,1711],"class_list":{"0":"post-299700","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-enzymes-permeabilisations-en","7":"product_cat-reactifs-divers-de-labo-en","8":"product_cat-reactifs-en","9":"product_tag-pmsf-en","10":"product_tag-protease-inhibitor-en","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable"},"yoast_head":"\n(PMSF), Phenylmethylsulphonyl Fluoride - Delta Microscopies<\/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.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"(PMSF), Phenylmethylsulphonyl Fluoride - Delta Microscopies\" \/>\n<meta property=\"og:description\" content=\"In\u00a0biochemistry,\u00a0phenylmethylsulfonyl fluoride\u00a0(PMSF) is a\u00a0serine protease inhibitor\u00a0(serine hydrolase inactivator) commonly used in the preparation of\u00a0cell lysates. PMSF does not inactivate all\u00a0serine proteases. The effective concentration of PMSF is between 0.1 - 1 mM. The half-life is short in aqueous solutions (110 min at pH 7, 55 min at pH 7.5, and 35 min at pH 8, all at 25 \u00b0C).\u00a0Stock solutions are usually made up in anhydrous\u00a0ethanol,\u00a0isopropanol, or\u00a0corn oil\u00a0and diluted immediately before use.C6H5CH2SO2F F.W. 174.20\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0-\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 CAS #329-98-6\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/\" \/>\n<meta property=\"og:site_name\" content=\"Delta Microscopies\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-04T00:26:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.deltamicroscopies.com\/wp-content\/uploads\/2019\/03\/pmsf-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"668\" \/>\n\t<meta property=\"og:image:height\" content=\"608\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"(PMSF), Phenylmethylsulphonyl Fluoride - Delta Microscopies","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/","og_locale":"en_US","og_type":"article","og_title":"(PMSF), Phenylmethylsulphonyl Fluoride - Delta Microscopies","og_description":"In\u00a0biochemistry,\u00a0phenylmethylsulfonyl fluoride\u00a0(PMSF) is a\u00a0serine protease inhibitor\u00a0(serine hydrolase inactivator) commonly used in the preparation of\u00a0cell lysates. PMSF does not inactivate all\u00a0serine proteases. The effective concentration of PMSF is between 0.1 - 1 mM. The half-life is short in aqueous solutions (110 min at pH 7, 55 min at pH 7.5, and 35 min at pH 8, all at 25 \u00b0C).\u00a0Stock solutions are usually made up in anhydrous\u00a0ethanol,\u00a0isopropanol, or\u00a0corn oil\u00a0and diluted immediately before use.C6H5CH2SO2F F.W. 174.20\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0-\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 CAS #329-98-6","og_url":"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/","og_site_name":"Delta Microscopies","article_modified_time":"2023-11-04T00:26:40+00:00","og_image":[{"width":668,"height":608,"url":"https:\/\/www.deltamicroscopies.com\/wp-content\/uploads\/2019\/03\/pmsf-1.jpg","type":"image\/jpeg"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/","url":"https:\/\/www.deltamicroscopies.com\/en\/products\/pmsf-phenylmethylsulphonyl-fluoride\/","name":"(PMSF), Phenylmethylsulphonyl Fluoride - 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