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  • [发明专利]GB19810038752 _ UNILEVER PLC 1981年05月08日
  • [发明专利]WO1981CH00014 _ PENTAPHARM AG SVENDSEN L 1981年02月06日
    Tripeptidic derivatives having the following formula: (FORMULA) wherein R<s5>s is a substituted chromogen group which may be splitted up by enzymatic hydrolysis with the formation of a splitted coloured or fluorescent product H - R<s5>s. The tripept...
  • [发明专利]WO1981SE00138 _ LEFFLER H SVANBORG E 1981年05月08日
    Pharmaceutical preparations containing globotetraosylceramide, globotriaosylceramide or globotetraos, and the use of said preparations or compounds for treatment, prophylaxis or diagnosis of bacterial infections in the urinary tract. The compounds hav...
  • [发明专利]US19810235153 _ TECHNION RESEARCH AND DEVELOPMENT FOUNDATION, LTD. 1981年02月17日
    An improved micromethod for the quantitative determination of endotoxins with Limulus Amebocyte Lysate (L.A.L.) reagent is based on the discovery that if L.A.L. reagent and a sample containing microquantities of endotoxin are incubated in a capillary ...
  • [发明专利]US19810267245 _ MITSUBISHI PETROCHEMICAL CO., LTD. UNITIKA LTD. 1981年05月26日
    An analytical composition comprises glucokinase and glucose-6-phosphate dehydrogenase.
  • [发明专利]US19810234668 _ TOYO JOZO COMPANY, LTD. 1981年02月17日
    Method and kit for measuring lipid peroxides is provided, in which the measuring reagent contains peroxidase and a hydrogen donor. The method can be used to determine the amount of lipid peroxides in foods or body fluids.
  • [发明专利]US19810323205 _ BOEHRINGER MANNHEIM GMBH 1981年11月20日
    The present invention provides a process for carrying out analytical determinations by mixing and incubating a sample solution with at least one reagent and optically measuring a parameter in the incubated reaction mixture. The mixing, incubating and ...
  • [发明专利]US19810242662 _ KASS, LAWRENCE 1981年03月11日
    In the diagnosis and prognosis of various diseases as well as medical researches in relation thereto studies leading to differentiation, identification, enumeration and following the variations in human blood, leukocytes play a vital role. Heretofore,...
  • [发明专利]US19810256761 _ SYVA COMPANY 1981年04月23日
    Chloramphenicol derivatives are provided for use in the preparing of antigen conjugates for the production of antibodies specifically for chloramphenicol. Specifically, the aryl amino group is derivatized to introduce a non-oxocarbonyl group which is ...
  • [发明专利]US19810298814 _ FUJI PHOTO FILM CO., LTD. 1981年09月02日
    The amount of enzyme is determined by reacting an enzyme to be measured with a synthetic substrate having at least one structure to be specifically contacted with the enzyme and at least one spectral sensitizer structure, bringing either the reaction ...
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