DIAGNOSTIC TEST FOR SICKLE-CELL
    5.
    发明专利

    公开(公告)号:CA1009575A

    公开(公告)日:1977-05-03

    申请号:CA171779

    申请日:1973-05-18

    Abstract: A microcapillary method for the diagnosis of sickle-cell disease in which a sample of unclotted blood is mixed with a reagent comprising phosphate buffer containing a non-ionic surfactant having high water solubility, a hemolyzing agent and a reducing agent, and the reaction results observed macroscopically for turbidity and then a microcapillary sample thereof observed macroscopically for color characteristics.

    Production of Stable, High-Potency Human AHF

    公开(公告)号:GB1178958A

    公开(公告)日:1970-01-28

    申请号:GB2060468

    申请日:1968-05-01

    Inventor: SHANBROM EDWARD

    Abstract: 1,178,958. Concentrating A.H.F. BAXTER LABORATORIES Inc. 1 May, 1968 [1 May, 1967], No. 20604/68. Heading A5B. Antihemophilic Factor (A.H.F.) is obtained in more concentrated form by precipitating a redissolved cryoprecipitate of A.H.F. with aqueous glycine and/or polyethylene solutions. The cryoprecipitate may be formed by cooling human blood plasma e.g. to -20‹C to -40‹C followed by slow thawing to about 4‹C. The precipitate is dissolved in glycine citrated saline and the precipitant is added. The precipitate is collected and may be redissolved and reprecipitated using the other precipitant and/or subjected to an additional purification step by adsorption on and ellution from a chromatographic column of "Eoteola" cellulose resin.

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