A Novel Molecular Ruler between Fluorescent Proteins
نویسندگان
چکیده
منابع مشابه
A fluorescent molecular ruler as a selective probe for ω-aminoacids.
A fluorescent probe for ω-aminoacids behaves as a molecular ruler, changing the yellow fluorescent emission into blue as a function of the distance between the terminal ammonium and the carboxylate groups, permitting the quantitative detection of ω-aminoacids, their metabolites and related drugs, such as pregabalin or gabapentin, from pharmaceutical formulations.
متن کاملNovel Schiff Bases of Pyrrole: Synthesis, Experimental and Theoretical Characterizations, Fluorescent Properties and Molecular Docking
Some new Schiff-base compounds based on pyrrole were synthesized by the reaction of 2-amino-1-methyl-4,5-diphenyl-1H-pyrrole-3-carbonitrile (1)with aromatic aldehydes (2a-2e) in ethanol/acetic acid at room temperature. The structures of the Schiff bases were characterized by full spectral data. The fluorescence emission intensity of the Schiff bases has bee...
متن کاملA ruler for determining the position of proteins in membranes.
Both the oxygen diffusion rate and the oxygen solubility vary with depth into the interior of biological membranes. The product of these two gradients generates a single gradient, a permeability gradient, which is a smooth continuous function of the distance from the center of the membrane. Using electron paramagnetic resonance and the spin-probe method, the relaxation gradient of oxygen, which...
متن کاملA quartz crystal microbalance-based molecular ruler for biopolymers.
We developed a quartz crystal microbalance (QCM) based molecular ruler that measures the length of surface immobilized, hydrated biopolymers (DNA and proteins). These biopolymers acted as stakes that solidified surrounding liquid at high frequency vibration in QCM measurements, which led to a simple linear frequency-thickness relation.
متن کاملMolecular similarities between spermatozoa and bacteria: A fluorescent microscopy study
The origin of natural anti-sperm antibodies in the serum of human virgin pre-pubertal girls and boys has been linked to the existence of inflammatory gastrointestinal entities; as a result of disease, cross reactive antibodies produced against gastrointestinal flora binds spermatozoa. Also, nonspecific bacterial vaccination (bacterial cell lysates), which are widely used to stop chronic childho...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2015
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2014.11.1895