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  • [发明专利]WO1979SE00024 _ KABI AB 1979年02月06日
    Substrats facilement dissociables par voie enzymetrique pour la determination quantitative de proteases, de formule generale: R1-p-Glu-A1-A2-NH-R2, dans laquelle R1 est un atome d'hydrogene ou un groupe protecteur, de preference un groupe t-bulyl-oxyc...
  • [发明专利]WO1979US01120 _ MASSACHUSETTS INST TECHN 1979年12月26日
    A skin-equivalent useful in the treatment of burns or other skin wounds, is prepared from a hydrated collagen lattice contracted by fibroblast cells to form a living tissue which supports a layer of growing keratinocyte cells thereon, wherein both the...
  • [发明专利]WO1979DE00058 _ MUELLER, ADAM 1979年06月19日
    A hop extract is prepared by means of fluid carbonic acid under temperature and pressure conditions which are well determined. Further, from such extract, the substances having an oestrogenic activity are isolated and the resulting alpha acids are tra...
  • [发明专利]WO1979FR00036 _ BSN GERVAIS DANONE TALBOT C AGENET J VINCHON G THIERRY O ISPENIAN P AZZARA M 1979年04月25日
    Procede de preparation d'hemoproteines et de proteines a partir d'une levure. Ce procede se caracterise en ce que: -on soumet la levure a une lyse cellulaire sous pression, -on purifie le milieu liquide resultant; on adsorbe les hemoproteines et notam...
  • [发明专利]WO1979US00399 _ PRESIDENT & FELLOWS OF HARVARD COLLEGE 1979年06月07日
    Un gene phage ou plasmide pour une proteine bacterienne extra-cellulaire ou periplasmique est clive, un codage sequentiel d'ADN a double brin pour une proteine selectionnee ou une partie d'un tel brin a partir d'une cellule eucaryotique telle que de l...
  • [发明专利]WO1979US00609 _ LONGENECKER R 1979年08月15日
    La determination quantitative et qualitative de materiel antigenique present dans le serum sanguin ou autres fluides biologiques ou cellules est realisee par un procede d'immunoessai colorimetrique extremement precis et sensible. Le procede comprend l...
  • [发明专利]WO1979US00346 _ Z L PARTNERSHIP LTD 1979年05月18日
    Ergostadientriols which may be recovered from either the fungus R. oligosporus or the fungus R. oryzae as well as from soybeans which have been fermented with either of these fungi. Alternatively, the sterols may be chemically synthesized. The sterols...
  • [发明专利]WO1979FR00103 _ ELF AQUITAINE CHAMBU C GRANGETTE H TELLIER J COSTE J 1979年11月08日
    New surface-active agent of formula: (FORMULA) wherein R and R' are hydrocarbon groups, M being a cation. It is particularly appropriate for the production of micro emulsions in the presence of saline aqueous solutions. An important application is t...
  • [发明专利]WO1979US00432 _ US GOVERNMENT 1979年06月14日
    A method of cell separation by agglutination using lectins or agglutinins which selectively bind to cells devoid of graft-versus-host-activity and suitable for transplantation without undesirable side effects. The method comprises preparing a mixed ce...
  • [发明专利]WO1979DK00030 _ SORENSEN K 1979年09月13日
    A manure gas plant for the batch treatment of liquid manure without stirring and circulation, which plant comprises a manure gas tank (5) whose cross-section area narrows towards both the top and the bottom thereof, characterized in that the greatest ...
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