Specific Binding of Nile Red to Apomyoglobin
نویسندگان
چکیده
منابع مشابه
From non-covalent binding to irreversible DNA lesions: nile blue and nile red as photosensitizing agents
We report a molecular modeling study, coupled with spectroscopy experiments, on the behavior of two well known organic dyes, nile blue and nile red, when interacting with B-DNA. In particular, we evidence the presence of two competitive binding modes, for both drugs. However their subsequent photophysical behavior is different and only nile blue is able to induce DNA photosensitization via an e...
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We show that the equilibrium unfolding transition of horse carbonmonoxy myoglobin monitored by the stretching vibration of the CO ligand, a local environmental probe, is very sharp and, thus, quite different from those measured by global conformational reporters. In addition, the denatured protein exhibits an A(0)-like CO band. We hypothesize that this sharp transition reports penetration of wa...
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Considerable attention has been devoted recently to the study of conformational changes occurring during enzyme-substrate interaction (1, 2). Presumably the nature of the interaction between apoproteins and their prosthetic groups is essentially similar to that between enzymes and substrates, with the exception that no catalytic step occurs subsequent to the initial binding. Studies of the phys...
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چکیده: در میان انواع متفاوتی از مبدل های آنالوگ به دیجیتال که تا کنون معرفی شده اند، مبدل های آنالوگ به دیجیتال تقاریب متوالی(sar ) به علت سادگی ساختار و همچنین توان مصرفی کم، همواره یکی از پرکاربرد ترین مبدل های آنالوگ به دیحیتال در کاربرد های بایومدیکال بوده اند. به همین دلیل تاکنون روش های متعددی برای کاهش هرچه بیشتر توان مصرفی در این مبدل ها ارائه شده است که در اکثر آنها توجهی به مشخصات سی...
15 صفحه اولSpecific binding of red blood cells to endothelial cells is regulated by nonadsorbing macromolecules.
Abnormal adhesion of red blood cells to the endothelium has been linked to the pathophysiology of several diseases associated with vascular disorders. Various biochemical changes, including phosphatidylserine exposure on the outer membrane of red blood cells as well as plasma protein levels, have been identified as being likely to play a key role, but the detailed interplay between plasma facto...
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ژورنال
عنوان ژورنال: Journal of the Korean Chemical Society
سال: 2011
ISSN: 1017-2548
DOI: 10.5012/jkcs.2011.55.5.746