![]() Francis, P., von Lieres, E., & Haynes, C. Comparative studies on the isothermal characteristics of proteins adsorbed under batch equilibrium conditions to ionexchange, immobilised metal ion affinity and dye affinity matrices with different ionic strength and temperature conditions. Journal of Controlled Release, 57, 127–140. Spectrophotometric analysis of molecular transport in gels. Determinants of protein retention characteristics on cation-exchange adsorbents. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 1751, 159–169. ![]() Characterization of a dimeric unfolding intermediate of bovine serum albumin under mildly acidic condition. Brahma, A., Mandal, C., & Bhattacharyya, D. This was due to the different accessibility of the gel layer for the protein molecules. The correlation between the dynamic binding capacity and protein molecule size was observed for the strong cation exchanger. A good match between the equilibrium data from static and dynamic experiments was obtained for the anion exchangers. Both the dynamic binding capacity at 10 % breakthrough and the final binding capacity at complete breakthrough were independent of the flow velocity despite strong dispersion of the adsorption zone. Dynamic binding experiments were carried out for the same membrane/protein combinations in a broad range of linear flow velocity. The equilibrium data were duly described either by the Langmuir or Freundlich isotherms. Static binding experiments were used to assess the effect of pH and buffer concentration and to determine the adsorption isotherms for selected membrane/protein combinations. The performance of weak and strong anion- and cation-exchange membrane adsorbents with a grafted gel layer (Sartobind Q, D, S, and C) was investigated using six proteins: bovine serum albumin, human serum albumin, α-lactalbumin, β-lactoglobulin, lysozyme, and myoglobin. that would normally be damaged during maintenance, can be salvaged by applying Fluid Film®. Heavily corroded and/or frozen parts such as nuts, bolts, shafts. The long-lasting product contains no solvents, will not dry out and will penetrate to the base of all metals, providing corrosion protection from both natural and industrial atmospheres. Fluid Film® is formulated from specially processed wool-wax, highly refined petroleum oils and selected agents to provide corrosion control, penetration, metal wetting and water displacement. Facilities where they are used include government facilities, commercial fishing concerns, gas companies, agriculture, salt plants, municipal plants, power plants, manufacturing plants and pulp and paper mills. More recently they have been introduced and successfully utilized in the aerospace, aircraft and automobile industries as well as for home maintenance. It is a non-toxic, long-lasting, thixotropic liquid that has been used for over fifty years in the highly corrosive marine environment of ships and offshore drilling rigs. Moreįluid Film® is a penetrant and lubricant also used for corrosion prevention. ![]() ![]() SKU 10572887-Fluid Film® is a penetrant and lubricant also used for corrosion prevention. ![]()
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