scholarly journals Solid Complex Formation of Malonic Acid with Glycine

1974 ◽  
Vol 47 (6) ◽  
pp. 1539-1540 ◽  
Author(s):  
Jujiro Nishijo
Keyword(s):  
Complex Formation ◽  
Malonic Acid ◽  
Solid Complex

scholarly journals A Potentiometric Study on Complex Formation of Oxovanadium (IV) with Malonic Acid

1973 ◽  
Vol 46 (7) ◽  
pp. 2238-2240 ◽  
Author(s):  
Satoshi Ito ◽  
Hiroshi Tomiyasu ◽  
Hitoshi Ohtaki
Keyword(s):  
Complex Formation ◽  
Malonic Acid ◽  
Potentiometric Study

scholarly journals Solid Complex Formation of Oxalic Acid with a-Amino Acids

1973 ◽  
pp. 442-445 ◽  
Author(s):  
Juziro Nishijo ◽  
Isamu Imanishi ◽  
Genzo Hashizume ◽  
Toshio Kinugasa
Keyword(s):  
Amino Acids ◽  
Complex Formation ◽  
Oxalic Acid ◽  
Solid Complex

scholarly journals Solid Complex Formation of Aminomalonic Acid with Glycine

1971 ◽  
Vol 44 (8) ◽  
pp. 2035-2038 ◽  
Author(s):  
Toshio Kinugasa ◽  
Juziro Nishijo ◽  
Genzo Hashizume ◽  
Isamu Imanishi
Keyword(s):  
Complex Formation ◽  
Solid Complex

The chemistry of iron in biosystems—III. Complex formation between FeIII and malonic acid in aqueous solutions

Polyhedron ◽  
1989 ◽  
Vol 8 (6) ◽  
pp. 813-818 ◽  
Author(s):  
V. Salvadó ◽  
X. Ribas ◽  
V. Zelano ◽  
G. Ostacoli ◽  
M. Valiente
Keyword(s):  
Complex Formation ◽  
Aqueous Solutions ◽  
Malonic Acid

Interactions between Factors XII and XI and Activating Agents in Purified Systems

1975 ◽  
Author(s):  
B. Binder ◽  
G. Krug ◽  
Th. Vukovich
Keyword(s):  
Complex Formation ◽  
Gel Electrophoresis ◽  
Specific Activity ◽  
Polyacrylamide Gel Electrophoresis ◽  
Coagulation Factors ◽  
Polyacrylamide Gel ◽  
The Other ◽  
Ionic Exchange ◽  
Solid Complex ◽  
No Activation

To obtain a better understanding of the activating mechanism of F XI we studied the interaction of highly purified F XII and F XI with activating agents (kaolin, cephalin) F XII as well as F XI were purified from ACD-plasma (ionic exchange procedures, gel fractionation). Both coagulation factors were obtained with a specific activity per mg protein of approximately 4000 times the value of the original plasma, showing a single band in polyacrylamide gel electrophoresis. The preparations contained less than 1 per cent of their activated forms.F XII and F XI as well as the mixture of both were exposed to kaolin, cephalin, or a kaolin-cephalin mixture, respectively. F XII was adsorbed to about 90 per cent by kaolin alone and the adsorbed fraction was activated completely within minutes; F XI on the other hand was neither adsorbed nor activated by kaolin. The kaolin-activated F XII effected practically no activation of F XI. By cephalin F XII was activated only within hours, but the so activated F XII produced activation of F XI corresponding to F XIIa available in a ratio F XIIa/F XI a of 10/1. A mixture of kaolin and cephalin activated F XII within minutes; ca 20 to 30 per cent of the resulting F XIIa activity became not adsorbed to kaolin and this F XII a activates F XI in the same ratio as in the case of cephalin-activated F XII. Gel fractionation of F XII and F XI together with cephalin revealed that only F XIIa is bound to the phospholipid; no solid complex formation was found between F XI and cephalin or between F XI and F XII.(Supp. by a Grant from the Eisner-Foundation.)

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