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Dried cellulose-treated tissue for in-vitro complement activation assays and diagnostic kits
Dried cellulose-treated tissue for in-vitro complement activation assays and diagnostic kits
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机译:干纤维素处理过的组织,用于体外补体激活测定和诊断试剂盒
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摘要
Methods of preparing a solid reference material so as to elicit a positive control response when tested for in-vitro complement activation include providing biological tissue; treating the tissue with an aqueous cellulose solution for a time sufficient to allow fluid in the tissue to be replaced by the aqueous cellulose solution; drying the cellulose-treated tissue by a vacuum-drying process or a lyophilization process to form dried tissue; and storing the dried tissue in a dry, ambient environment. The tissue prepared by these methods and its use in an in-vitro complement assay and diagnostic kit are also described.
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