Amino acid sequence of the heavy chain of human alpha-factor XIIa (activated Hageman factor).
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دوره مشترک کارشناسی ارشد بازاریابی و تجارت الکترونیک دانشگاه تربیت مدرس_ دانشگاه تکنولوژی lule? چکیده پایان نامه عوامل موثر بر پذیرش اینترنت بانک توسط مشتریان پیشرفت فناوری اطلاعات و ارتباطات و به طور خاص رشد اینترنت جهت تراکنش های معاملات بازرگانی، تاثیر بسیار عمیقی در صنعت بانکداری داشته است.این در حالی ست که نفوذ بانکداری اینترنتی در کشورهای در حال توسعه بسیار کندتر از نفوذ آن ...
15 صفحه اولStudies on the inhibition of ellagic acid-activated Hageman factor (factor XII) and Hageman factor fragments.
Hageman factor (HF, factor XII) that has been exposed to Sephadex-ellagic acid gels is a single-chain species (HFea) with amidolytic properties for the synthetic substrate H-D-phenylalanyl-L-pipecolyl-L-arginine p-nitroanilide. Earlier we reported that amidolysis was suppressed by incubation of HFea with specific antiserum. The present study provides additional evidence that the amidolytic prop...
متن کاملAmidolytic properties of single-chain activated Hageman factor.
Activation of Hageman factor (Factor XII) upon exposure to negatively charged agents has been attributed to proteolytic cleavage of this molecule. To examine this question, purified Hageman factor was exposed to Sephadex gels to which ellagic acid had been adsorbed. Such Hageman factor, separated from the gels and studied in the fluid phase, was amidolytic. Nonetheless, no cleavage of Hageman f...
متن کاملAmino acid sequence and secondary structural analysis of the corn inhibitor of trypsin and activated Hageman Factor.
The amino acid sequence of a corn inhibitor for trypsin and activated Hageman Factor (Factor XIIa) was determined by automated Edman degradation from the intact inhibitor and two fragments generated by specific cleavage of the inhibitor. The 112-residue sequence is unique at each position except 91, where both Ala and Glu were found. The structural heterogeneity suggests the occurrence of two g...
متن کاملCabbage seed protease inhibitor: a slow, tight-binding inhibitor of trypsin with activity toward thrombin, activated Stuart factor (factor Xa), activated Hageman factor (factor XIIa), and plasmin.
An inhibitor of procoagulant and fibrinolytic enzymes was derived from cabbage seeds by a procedure using acetone precipitation, ion-exchange chromatography, and gel filtration. The cabbage seed inhibitor was a 10-Kd monomeric protein with intrachain disulfide bonds. This preparation prevented clot formation in whole blood and blocked the ability of thrombin to induce clot formation in plasma a...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1985
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)89026-3