24.
    发明专利
    未知

    公开(公告)号:DE2712635A1

    公开(公告)日:1978-09-28

    申请号:DE2712635

    申请日:1977-03-23

    Applicant: HOECHST AG

    Abstract: Nuclide generators for preparing sterile and pyrogen-free radioactive solutions consist of a generator column which is provided with radiation shielding and connected to a container for eluting agent and has a connection to a container for eluate. The generator and the container for eluting agent are located in vessels with centering devices, wherein the generator column with its radiation shielding is located in a fixed position relative to the vessel between two centering devices and connected via a cannula to the container for eluting agent which is held in a recess of one centering device in a fixed position relative to the generator column. The other centering device has also a recess for guiding and holding the eluate container which is connected to the generator column via a cannula.

    30.
    发明专利
    未知

    公开(公告)号:DE3381781D1

    公开(公告)日:1990-09-13

    申请号:DE3381781

    申请日:1983-03-10

    Applicant: HOECHST AG

    Abstract: The antigens procollagen peptide (type (III) and procollagen peptide col 1 (type III) can be determined together immunologically by either (a) reacting a specified amount in each case of labeled procollagen peptide (type III) or procollagen peptide col 1 (type III) and a highly specific antiserum containing antibodies having affinity for both the antigens mentioned together with a sample having an unknown content of procollagen peptide (type III) and/or procollagen peptide col 1 (type III), separating off the antigen-antibody complex formed and measuring the amount of labeling in the complex and/or in the supernatant, or (b) bringing a specified amount of the highly specific antiserum to reaction with a sample having an unknown content of procollagen peptide (type III) and/or procollagen peptide col 1 (type III), fixing the unreacted amount of the antibody to procollagen peptide (type III) or procollagen peptide col 1 (type III) bound to a support, and bringing to reaction with a labeled second antibody, and then determining the amount of bound or excess second antibody by measuring the labeling. An anti-procollagen peptide col 1 (type III) serum is preferred as the highly specific serum, and this is obtained by using procollagen peptide col 1 (type III) for immunizing experimental animals and obtaining their serum.

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