Lysozyme in Hen Blood Serum
نویسندگان
چکیده
منابع مشابه
Hen Egg - white Lysozyme Crystals
Proton tautomerism is a general phenomenon in organic molecules and plays a vital role in many fields of chemistry and biochemistry. The tautomerism of salicylideneanilines [eq(1)] has attracted a considerable attention because it is closely related to thermoand photochromism. Salicylideneanilines greatly favor the enol form over the cis-keto form in the gas phase. We demonstrate here that the ...
متن کاملPhotochemical protease: site-specific photocleavage of hen egg lysozyme and bovine serum albumin.
Site-specific photocleavage of hen egg lysozyme and bovine serum albumin (BSA) by N-(l-phenylalanine)-4-(1-pyrene)butyramide (Py-Phe) is reported. Py-Phe binds to lysozyme and BSA with binding constants 2.2 +/- 0.3 x 10(5) M-1 and 6.5 +/- 0.4 x 10(7) M-1, respectively. Photocleavage of lysozyme and BSA was achieved with high specificity when a mixture of protein, Py-Phe, and an electron accepto...
متن کاملLysozyme distribution in blood.
YSOZYME IN BLOOD, especially in white cells, has beemi demonstrated by several investigators. In the rabbit amid cat, Barnes’ found very little activity in lymphocytes obtained by thoracic duct cannulatiomi amid a large amount of activity in polymorphonuclear and mononuclear cells from peritoneal exudates. Sammons’ observed that lysozyme activity in exudates varied with the number of pus cells....
متن کاملCharacterization of the unfolding pathway of hen egg white lysozyme.
After the recent discovery of a ribonuclease A unfolding intermediate [Kiefhaber, T., et al. (1995) Nature 375, 513-515], we investigated the unfolding pathway of hen egg white lysozyme. At pH* 4.00 with D2O at 10 degrees C and 6 M guanidinium chloride, unfolding shows a single, slow kinetic phase, with a relaxation time of 3300 s when monitored by circular dichroism (CD). Exchange of the trypt...
متن کاملOrtho-methylated 3-hydroxypyridines hinder hen egg-white lysozyme fibrillogenesis
Protein aggregation with the concomitant formation of amyloid fibrils is related to several neurodegenerative diseases, but also to non-neuropathic amyloidogenic diseases and non-neurophatic systemic amyloidosis. Lysozyme is the protein involved in the latter, and it is widely used as a model system to study the mechanisms underlying fibril formation and its inhibition. Several phenolic compoun...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1976
ISSN: 0032-5791
DOI: 10.3382/ps.0551749