Tissue specific protein and process for preparing same
CA 1092971 A · Owner: Winckler, Wilhelm · Inventors: Winckler, Wilhelm; Bohn, Hans
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a tissue specific protein i.e. a substance which is a constituent of parenchymatous tissues and to a process for preparing same. The tissue protein is characterized by a protein proportion of 94 ? 3 % essentially, consisting of .alpha.-aminoacids a carbohydrate proportion of 5.4 ? 2.2 % consisting of 3.0 ? 7 % of hexoses, 1.2 ? 0.5 % of hexosamine, 0.2 ? 0.2 % of fucose 1.0 ? 0.5 % of neuraminic acid, a sedimentation coefficient of 3.5 S ? 0.5 S, an isoelectric point of 4.9 ? 0.3 measured with polyamide gel, plates and of 4.5 ? 0.3 measured in an electrofocussing column an electrophoretic mobility in the range between the .alpha.2- and .beta.1-globulins. an …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 6, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 6, 1998.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.