{"id":297972,"date":"2019-04-15T08:26:35","date_gmt":"2019-04-15T07:26:35","guid":{"rendered":"https:\/\/www.deltamicroscopies.com\/produit\/tch-thiocarbohydrazide-highest-purity\/"},"modified":"2019-04-15T08:26:35","modified_gmt":"2019-04-15T07:26:35","slug":"tch-thiocarbohydrazide-highest-purity","status":"publish","type":"product","link":"https:\/\/www.deltamicroscopies.com\/en\/products\/tch-thiocarbohydrazide-highest-purity\/","title":{"rendered":"(TCH), Thiocarbohydrazide, Highest Purity"},"content":{"rendered":"<p>H2NNHCSNHNH2 F.W. 106.15 <strong>CAS #2231-57-4<\/strong> b.p. 171\u00b0C<\/p>\n<p>(decomposed) <strong>Osmiophilic reagent<\/strong>. An indefinite shelf life due to a special purification process.<\/p>\n<p>&#8211; Seligman A.M. et al (1965).Histochemical demonstration of some oxidized macromolecules with thiocarbohydrazide (TCH) or thiosemicarbazide (TSC) and osmium tetroxide. J. Histochem. Cytochem., 13:629 &#8211; Seligman, A.M. et al (1966).<\/p>\n<p><strong>A new staining method (OTO)<\/strong> for enhancing contrast of lipid-containing membranes and droplets in osmium tetroxide fixed tissue with osmiophilic thiocarbohydrazide (TCH). J. Cell Biol., 30:424 &#8211; Thiery, J.P. (1967). Mise en evidence des polysaccharides sur coupes fines en microscopie electronique. J. Microsc., 6:987 &#8211; Lo, H.K. et al (1987).<\/p>\n<p>A modified periodic acid-thiocarbo-hydrazide-silver proteinate staining sequence for enhanced contrast and resolution of glycogen depositions by transmission electron microscopy. J. Histochem. Cytochem., 35:393 &#8211; Neiss, W.F. (1988).<\/p>\n<p>Enhancement of the periodic acid-Schiff (PAS) and periodic acid-thiocarbohydrazide-silver proteinate (PA-TCH-SP) reaction in LR White sections. Histochemistry, 88:603 &#8211; Hanker, J.S. et al (1964).<\/p>\n<p>Osmiophilic reagents: new cytochemical principles for light and electron microscopy. Science, N.Y., 146:1039 &#8211; Derenzini, M., et al (1986). An improved periodic acid-thiosemicarbazide-osmium technique to reveal glyco-conjugates at the molecular level in situ. J. Histochem. Cytochem.,34:1161<\/p>\n<p><strong><a href=\"https:\/\/www.deltamicroscopies.com\/wp-content\/uploads\/2019\/04\/MSDS_21900.pdf\">MSDS<\/a> <\/strong><\/p>\n<p><a href=\"https:\/\/www.deltamicroscopies.com\/wp-content\/uploads\/2019\/04\/TDS_Thiocarbohydrizide-TCH.pdf\">Technical Data Sheet\u00a0<\/a><a href=\"https:\/\/www.deltamicroscopies.com\/wp-content\/uploads\/2019\/04\/TDS_Thiocarbohydrizide-TCH.pdf\">Thiocarbohydrizide (TCH)<\/a><\/p>\n<p><strong>Storage : RT<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-size: 12pt;\"><strong>Unit : 5g<\/strong><\/span><\/p>\n","protected":false},"featured_media":288162,"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":[1396,1354],"product_tag":[],"class_list":{"0":"post-297972","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-contrastants-colorants-en","7":"product_cat-reactifs-en","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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