2014 X-ray scattering patterns of ionic micellar solutions contain both interand intramicellar interferences. We show that these two terms can be separated according to the method developed by Hayter and Penfold. Both X-ray and neutron scattering signals are predicted on an absolute scale by a unique model of chain packing. Examples of results obtained through an incomplete separation of interm...

Monoclonal antibody 175 recognizes a cell-surface antigen on more than 80% of nucleated ovine bone marrow cells (BMC). The distribution is unusual, as the majority of differentiated myeloid and erythroid cells express the antigen (175 antigen), whereas mast cells, basophils, and the majority of lymphocytes do not. The level of 175 antigen expression has been shown to increase as BMC differentia...

ahis objective has been almost accomplished during the first six months of this project. The experiments and results can be briefly summarized as follows: 1.1 Molecular sizes and relative abundance of venom proteins of the six Thai poisonous snakes. With the use of polyacrylamide gel electrophoresis (PAGE) in the presence of sodium dodecylsulfate (SDS), proteins of each snake venom can be separ...

In this report we have described the purification of a human plasma phospholipid transfer protein, designated LTP-II, which displayed the following characteristics: i) facilitated both the exchange and net mass transfer of lipoprotein phospholipids; ii) did not facilitate the transfer of lipoprotein cholesteryl esters (CE) or triglycerides (TG); iii) was not recognized by antibody to the human ...

The use of micellar media in constant-energy synchronous fluorescence spectrometry has been proposed. The influence of some aqueous micellar systems on the determination of pyrene, perylene and benzo[a]pyrene has been investigated. The presence of these micellar systems allows their determination in aqueous media, thus avoiding the use of an organic solvent, and greatly enhances the fluorescenc...

the purpose of this investigation was to study and compare the electrophoretic patterns of optic lensproteins of different species of domestic animals at pre- and post-natal ages. optic lenses were removed from the embryo or adult sheep, cattle, goat, camel and chicken at the slaughter-house then homogenized and subjected to sodium dodecylsulfate polyacrylamide gel electrophoresis (sds-page). i...

The fibrinolytic system of a patient with congenital deficiency of a2-proteinase (plasmin) inhibitor (a2Pl) was studied. The patient’s whole blood clot formed in vitro was lysed rapidly in several hours on incubation. This accelerated in vitro fibrinolysis was suppressed by an addition of purified a2Pl. The degree of suppression was proportional to the amount of a2PI added. In spite of the acce...