Equipment for Affinity Foam Separations and Protein Adsorption Studies

这是一个购买设备的建议，以加强NSF- 赞助研究生物分子的亲和泡沫分离 以及在气液界面处的蛋白质吸收研究。 的 要求的紫外记录分光光度计将用于 测量蛋白质混合物的光谱， 动力学分析 朗缪尔薄膜天平将使 表面压力和超表面的同时测量 浓度. 要求升级现有的Perkin-Elmer 等度，折射率检测器HPLC系统将使 蛋白质混合物的凝胶渗透HPLC分析。 建议提供12个月的赠款，数额为52 067美元， FY 87基金

This is a proposal for the purchase of equipment to enhance NSF- sponsored research on affinity foam separations of biomolecules and protein absorption studies at gas-liquid interfaces. The requested UV recording spectrophotometer will be used for measuring the spectra of protein mixtures and in performing kinetic assays. The Langmuir film balance will enable simultaneous measurements of surface pressure and excess surface concentration. The requested upgrade of an existing Perkin-Elmer isocratic, refractive-index detector HPLC system will enable the gel permeation HPLC analysis of protein mixtures. A 12-month grant is recommended in the amount of $52,067, all from FY87 funds.