Further studies with human plasminogen
نویسندگان
چکیده
منابع مشابه
Interaction of streptokinase and human plasminogen. IV. Further gel electrophoretic studies on the combination of streptokinase with human plasminogen or human plasmin.
Streptokinase is shown to react with either human plasmin or human plasminogen to form an equimolar product which migrates in starch gel electrophoresis at pH 6.0 or 8.0 with a migration rate intermediate between the rates of migration of the two proteins. When streptokinase was present in molar excess in the reaction mixtures, the uncombined streptokinase displayed a migration rate at pH 6.0 (...
متن کاملPhysicochemical Studies on Human Plasminogen
Plasminogen (profibrinolysin) of high specific activity has been prepared from human sources and converted to plasmin (fibrinolysin) by a variety of means (3, 4). Since these preparations seemed to possess activities of as high an order as any that had yet been produced, it was considered appropriate to examine their purity by physicochemical means. Such investigations do not appear to have bee...
متن کاملRed cell preservation: further studies with adenine.
I N A PREVIOUS COMMUNICATION’ we have shown that supplementing the acid citrate dextrose ( ACD ) preservative with small amounts of adenine (0.75 :: 0.25 ‘! per ml. ACD-blood) at the beginning of the storage period preserves satisfactory viability ( post-transfusion survival greater than 70 per cent ) of stored human erythrocytes for at least 5 weeks. Larger amounts of adenine were less effecti...
متن کاملFurther studies with xanthine oxidase inhibitors.
The osidase and dehydrogenase activities in the enzymes oxidizing xanthine can be differentiated by the use of certain inhibitors (1). The present study was designed to see if such inhibitors are specific for the reaction with oxygen, or whether these agents also block the transfer of electrons to cytochrome c and nitrate. Both reduced diphosphopyridine nucleotide and hypoxanthine were studied ...
متن کاملFurther Studies on Metachromasia in Cultured Human Fibroblasts
Staining with Alcian blue in various concentrations of magnesium chloride (alcianophilia) has been found to be a useful supplement to metachromatic staining to detect increased cellular concentrations of glycosaminoglycans (mucopolysaccharides). In many instances alcianophilia at 0.3 M MgCl(2) is more specific than metachromasia and does not give "false positives" sometimes found in normal indi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1962
ISSN: 0006-2936
DOI: 10.1042/bj0840336