生物结构研究
纳米尺度表征可以帮助您找到答案。
在您的实验室中使用X射线散射技术,您可以进行以下研究:
- 研究蛋白质之间的相互作用(高阶结构),包括稳定性和聚集途径
- 确定蛋白质复合物的大小、分子量和折叠程度
- 获取无序蛋白质和RNA的结构,并量化柔性结构域的运动
- 分析脂质药物传递系统中液晶的结构。确定胶束或表面活性剂的大小和形状,用于制定药物传递系统
- 表征肽的自组装,用于药物疗法或生物材料的开发
SAXS非常适用于分析溶液中的蛋白质
在高通量条件下可获得蛋白之间的相互作用,回转半径,折叠度,大小和形状,从而研究其结构,构象和胶体稳定性。

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SAXS as a tool for characterizing monoclonal antibody-protein antigen interactions
Detailed biophysical description of antibody-protein antigens interactions is important for guiding physical characterization and molecular engineering of therapeutic targets. Proteins can […]

Microgels
Microgels are colloidal particles consisting of cross-linked 3-dimensional polymer networks. These particles have the ability to shrink or swell substantially in response to external stimuli such as temperature, pH, ionic strength and light, allowing […]

Vesicles
The vital function of cells depends strongly on cell membranes which enclose cellular compartments and separate the cell interior from the extracellular domain. Oxidative stress for example damages the cell membrane and is at the origin of many pathological conditions such as […]

Thorough investigation of oligomers during protein fibrillation
Protein aggregation into fibrillar structures is associated with a variety of neurodegenerative disorders, such as Parkinson’s and Alzheimer’s diseases. It is becoming increasingly evident that the toxic species causing the adverse effects are not mature fibrils, but oligomers. These are aggregates formed transiently at […]

High throughput protein envelope determination
Small-angle X-ray scattering is complementary to other structural biology techniques. It provides reliable information on the shape of proteins in solution and associated parameters including macromolecule interactions and dynamics. Reliability of the measurements and high throughput are […]

Protein structure resolution
The Small-angle X-ray Scattering (SAXS) technique is now well known for studying biological systems and more specifically proteins in solution.
SAXS measurements allow the determination of the […]