Enzymic degradation of keratosulphates

Enzymic degradation of heparin.

A sulphamidase and a sulphoesterase were isolated from adapted cells of Flavobacterium heparinum. These enzymes were partially purified from the 'heparinases' present in the bacterial extracts and characterized. The sulphamidase has a high specificity for glucosamine N-sulphate and glucosamine 2,6-disulphate. The activity decreases sharply with increasing molecular weight ofthe substrates teste...

The Enzymic Degradation of Adenosinetriphosphate

Hume, E. M. & Krebs, H. A. (1949). Spec. Rep. Ser. med. Res. Coun., Lond., No. 264. Husain, M. A. & Mathur, C. B. (1936). Indian J. Agric. Sci. VI, 591. Karrer, P. & Wiirgler, E. (1943). Hdv. chim. Acta. 26, 118. Kuhn, R. & Lederer, E. (1933). Ber. dtech. chm. Gee.66,488. Lederer, E. (1935). Les Carotenoide de Animaux. Paris: Hermann. McCay, C. M. (1938). Phy8iol. Zool. 11, 89. Mann, T. B. (194...

degradation of oil impregnated paper insulation under influence of repetitive fast high voltage impulses

در طی سالهای اخیراستفاده ازمنابع انرژی تجدید پذیر در شبکه های مدرن بنا به دلایل زیست محیطی و اقتصادی به طور گسترده استفاده شده است همچون نیروگاههای بادی و خورشیدی .ولتاژتولیدی این نیروگاهها اغلب به فرم dc می باشد وادوات الکترونیک قدرت به عنوان مبدل و پل بین شکل موج dc وac استفاده می شوند.این پروسه باعث ایجاد پالسهایی برروی شکل موج خروجی می شود که می تواند وارد تجهیزات قدرت همچون ترانسفورماتور ی...

Studies on polynucleotides. X. Enzymic degradation. Some properties and mode of action of spleen phosphodiesterase.

As a part of a program of studies aiming at the development of methods for the end group and sequential analysis of polynucleotides (l), we have been investigating the properties and mode of action of certain phosphodiesterases. Studies of this kind have been facilitated by the availability of a variety of substrates and, in particular, synthetic oligonucleotides of known size and structure (2)...

The enzymic degradation of laminarin. 2. The multicomponent nature of fungal laminarinases.