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Isolation and properties of two forms of thrombin inhibitor from the nymphs of the camel tick Hyalomma dromedarii (Acari: Ixodidae)
Two forms of the nymphal thrombin inhibitors (NTI) 3.2 kDaand 14.9 kDa were purified by chromatography on CM-cellulose,Sephacryl S-300 and Sephadex G-50 columns and designated NTI-1 andExpand
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Purification of peroxidase isoenzymes from turnip roots.
Simple reproducible procedures for purification of the main soluble (S) and ionically bound (IB) cationic peroxidase isoenzymes from turnip roots were established. The procedures included ammoniumExpand
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Factor Xa (FXa) inhibitor from the nymphs of the camel tick Hyalomma dromedarii.
An inhibitor of factor Xa (FXa) was isolated from the nymphs of the camel tick Hyalomma dromedarii by a combination of chromatography on DEAE-cellulose and Sephacryl S-300 columns. The isolatedExpand
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Glutathione and its Related Enzymes in the Nile Fish
Glutathione (GSH) and related enzymes, glutathione transferase (GST), glutathione peroxidase (GPx) and glutathione reductase (GR) form an important phase 2 biotransformation enzymes system. TheExpand
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Purification and biochemical characterization of glutathione S-transferase from Down syndrome and normal children erythrocytes: a comparative study.
Down syndrome (DS) is the phenotypic manifestation of trisomy 21. Our study was concerned with the characterization and purification of glutathione S-transferase enzyme (GST) from normal and DownExpand
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Unique properties of arginase purified from camel liver cytosol.
Arginase (ARG) is an enzyme involved in urea cycle, where it catalyzes the hydrolysis of L-arginine into L-ornithine and urea. Since there is no information about the isolation and purification ofExpand
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Proteoglycans from adult worms of Schistosoma haematobium.
Different types of proteoglycans (PGs) from adult worms of Schistosoma haematobium, were sequentially extracted using chaotropic agents under associative conditions (0.5 M GnCl), dissociativeExpand
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Effect of Agave attenuata extracts on detoxification enzymes of Biomphlaria alexandrina
The toxicity and rising costs of synthetic molluscicides have led to interest in compounds derived from locally growing plants that can be used as molluscicides. The aim of the present work was toExpand
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Purification and Characterization of L-glutaminase enzyme from camel liver: enzymatic anticancer property.
L-Glutaminase has gained an important attention as glutamine-depleting enzyme in treatment of various cancers. Therefore, this study aimed to purify, characterize, investigate antitumor activity ofExpand