The Biochemical journal, 199(3), 581-589 (1981-12-01)
1. Two proteodermatan sulphate species from bovine sclera (fractions PG-I and PG-II) separable by gel chromatography were studied by isopycnic centrifugations in CsCl and Cs(2)SO(4) both in an analytical and a preparative mode. 2. In CsCl, fraction PG-I formed a
Journal of cellular biochemistry, 80(4), 560-570 (2001-02-13)
Two pathways operate during Xenopus oogenesis to localize a small number of RNAs to the vegetal cortex. Correct localization of these RNAs is essential to normal development as the proteins they encode are involved in specifying cell type and in
The Journal of physiology, 359, 269-291 (1985-02-01)
The non-penetrating potentiometric dyes NK2367 and WW375 were used to investigate the effect of inward rectification on the weighted-average tubular membrane potential in single frog muscle fibres voltage clamped using a three-Vaseline-gap method. In 100 mM-K solution, when inward rectification
We present a technique for analytical buoyant density sedimentation of nucleic acids which is performed in a preparative ultracentrifuge, in contrast to an analytical ultracentrifuge. Following centrifugation in a preparative rotor, small cylindrical quartz tubes are optically scanned; upon completion
Effects of neuropeptide Y (NPY) on substantia gelatinosa neurons were investigated in adult rat spinal cord slices using blind whole-cell patch-clamp technique. Bath application of NPY (1 microM) induced a membrane hyperpolarization, resulting in a suppression of the dorsal root
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.