نتایج جستجو برای: prene chhic human serum albumin protein hsa
تعداد نتایج: 2688079 فیلتر نتایج به سال:
Human serum albumin (HSA) adsorbed to thin films of phase-segregated polystyrene (PS)-poly(methyl methacrylate) (PMMA) was examined under hydrated and dry environments with scanning transmission X-ray microscopy (STXM). Quantitative mapping of the protein and polymer components at 30 nm spatial resolution was achieved using near-edge X-ray absorption fine structure (NEXAFS) spectral contrast at...
Plasma proteins were covalently immobilized onto polyacrylonitrile (PAN) membrane to evaluate the hemocompatibility and anaphylatoxin formation. This is used as a model to study the effect of protein-adsorption on the blood-contacting response of hemodializing membranes. The proteins used were either platelet-adhesion-promoting collagen (COL) or platelet-adhesion-inhibiting human serum albumin ...
The presence of elevated glucose concentrations in diabetes is a metabolic change that leads to an increase in the amount of non-enzymatic glycation that occurs for serum proteins. One protein that is affected by this process is the main serum protein, human serum albumin (HSA), which is also an important carrier agent for many drugs and fatty acids in the circulatory system. Sulfonylureas drug...
Sialyl Tn (STn) and sialyl lactoside derivatives containing O-acetylated sialic acid residues have been chemoenzymatically synthesized using a one-pot three-enzyme system and conjugated to biotinylated human serum albumin (HSA) using an adipic acid para-nitrophenyl ester coupling reagent. This approach provides an efficient and general protocol for preparing carbohydrate-protein conjugates cont...
Herein we disclose the development of two complementary single stranded DNA-small molecule chimeras (DCs) that by themselves only bind weakly to a protein target (human serum albumin; HSA). However, upon self-assembly, the DC duplex facilitates a ligand migration reaction leading to a covalently fastened high-affinity, bidentate, protein-binder that resides at the terminus of only one of the DC...
Most anticancer drugs are greatly limited by the serious side effects that they cause. Doxorubicin (DOX) is an antineoplastic agent, commonly used against breast cancer. However, it may lead to irreversible cardiotoxicity, which could even result in congestive heart failure. In order to avoid these harmful side effects to the patients and to improve the therapeutic efficacy of doxorubicin, we d...
Human cytoplasmic alpha-fetoprotein (AFP) has been classified as a member of the albuminoid gene family. The protein sequence of AFP has significant homology to that of human serum albumin (HSA), but its biological characteristics are vastly different from HSA. The AFP functions as a regulator in the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathway, but HSA plays a key role a...
The annual demand for therapeutic human serum albumin (HSA) is estimated to be more than 500 metric tons worldwide. As a major protein in the human body, HSA plays a vital role in many physiological processes, including the maintenance of oncotic pressure and the transportation of various biomolecules and pharmaceuticals. Currently, all HSA used for clinical blood expansion purposes is isolated...
SUMMARY Human serum albumin (HSA) is an abundant and highly soluble plasma protein with the capacity to bind a remarkably diverse set of lipophilic anionic compounds so that it fulfils important roles in the transport of nutrients, hormones and toxins. The protein attracts great interest from the pharmaceutical industry since it can also bind a variety of drug molecules, impacting their deliver...
The antihypertensive drug hydralazine can induce in man a syndrome similar to spontaneous systemic lupus erythematosus (SLE). The pathogenesis of this drug-induced syndrome is not understood. In this investigation, five groups of rabbits were studied: group I, 10 rabbits hyperimmunized with hydralazine conjugated to human serum albumin (HSA) in complete Freund's adjuvant (CFA); group II, four r...
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