Detail of "11104-88-4"

Reference

Ultrastructural localization of acetylcholinesterase activity by means of the electron dense precipitate derived from Koelle's cuprous thiocholine iodide by treatment with phosphomolybdic acid and osmium tetroxide

Ultrastructural localization of acetylcholinesterase activity by means of the electron dense precipitate derived from Koelle's cuprous thiocholine iodide by treatment with phosphomolybdic acid and osmium tetroxide. Tsuji, S.; Fournier, M. (Lab. Cytol., Univ. Pierre et Marie Curie, Paris F-75230, Fr.). Histochemistry, 80(1), 19-21 (English) 1984. CODEN: HCMYAL. ISSN: 0301-5564. DOCUMENT TYPE: Journal CA Section: 7 (Enzymes) An Os-resistant, thermostable, and electron-dense ppt. was obtained from cuprous thiocholine iodide (Koelle's ppt.) by a joint interaction with phosphomolybdic acid and OsO4. No diffusion artifact due to the conversion of the primary ppt. to the secondary ppt. was obsd., contrary to that seen after (NH4)2S or K3Fe(CN)6 posttreatment of the cuprous thiocholine iodide. In addn., phosphomolybdic acid and OsO4 provided a counterstain effect on the ultrastructural background. With the present modification, Koelle's histochem. method becomes a useful cytochem. 89455-80-1 and 11104-88-4 are just another two chemicals used in this study. method for ultrastructural localization of acetylcholinesterase activity. .

New procedure of connective tissue staining in histologic sections

New procedure of connective tissue staining in histologic sections. Senba, Masachika (Inst. Trop. Med., Nagasaki Univ.There are some reagents with their cas registry numbers 1400-62-0 and 11104-88-4 are used in this study., Nagasaki 852, Japan). Rinsho Byori, 31(12), 1369-70 (Japanese) 1983. CODEN: RBYOAI. ISSN: 0485-1404. DOCUMENT TYPE: Journal CA Section: 9 (Biochemical Methods) Connective tissues were successively treated with KMnO4-H2SO4, oxalic acid, (NH4)2SO4, orcein, Weigert's Fe hematoxylin, phosphomolybdic or phosphotungstic acid, and aniline blue. Elastic and collagen fibers were stained brown and blue, resp. A staining mechanism is proposed. .