动态和电泳光散射仪

DynaPro Plate Reader III
高通量,自动动态光散射。
DynaPro Plate Reader III为表征最苛刻的纳米颗粒大小或蛋白质聚集任务(如生物治疗配方、混杂的抑制剂筛选和蛋白质结晶条件优化)提供了无与伦比的生产力和灵活性。测量不需要流体传输,从工业标准96-, 384- 或 1536-多孔板中快速筛选。

DynaPro NanoStar
传统的动态光散射,效果更好,更稳定。
DynaPro NanoStar 以传统的基于比色皿的形式运行,用来分析蛋白质,胶束,量子点,脂质体和金属纳米粒子的尺寸和尺寸分布。 它独特地结合了两个优化的 90° 检测通道:一个用于 DLS,一个用于静态光散射。 NanoStar 提供了非同寻常的温度范围,可对低至 1 µL 的样品进行稳定,准确的测量。
产品性能比较
性能列表 |
DynaPro® Plate Reader III |
DynaPro® NanoStar® |
Mobius™ |
测量范围 | |||
分子尺寸范围 (Rh, by DLS) | 0.5 ~ 1000 nm | 0.2 ~ 2500 nm | 0.2 ~ 5000 nm (流通池); 0.2 ~ 200 nm (石英比色皿); 0.2 ~ 250 nm (一次性比色皿) |
摩尔质量范围 (SLS) | 1000 Da ~ 1 MDa | 300 Da ~ 1 MDa | N/A |
灵敏度(溶菌酶 14.4kDa) | 0.125 mg/mL | 0.1 mg/mL | 0.1 mg/mL |
电泳迁移率范围 | N/A | N/A | 无限制 |
迁移尺寸范围 | N/A | N/A | 1 nm ~ 50 µm |
迁移灵敏度 | N/A | N/A | 1 mg/mL 溶菌酶 (流通池); 5 mg/mL BSA (浸渍池) |
流体力学 | |||
最小样品体积 | 4 µL (1536-多孔板) | 1.25 µL (石英比色皿), 4 µL (一次性比色皿) |
170 µL (流通池); 45 µL (石英比色皿) |
光学技术/器件 | |||
激光波长 | 830 nm | 658 nm 785 nm (可定制) |
532 nm |
激光功率控制 | 10% ~ 100% | 10% ~ 100% | 10% ~ 100% |
样品测量选项 | 96-, 384- or 1536-多孔板. | 1 µL 或 45 µL 石英比色皿; 4 µL 一次性比色皿 |
Mobility & DLS: 170 µL 流通池; 65 µL 浸渍池 DLS only: 45 µL 石英比色皿; 100 µL 一次性比色皿 |
温度控制 | 4 ~ 85°C | -15 ~ +150°C | 4 ~ 70°C |
DynaPro®Plate Reader III - Feature Comparison
Capabilities | DynaPro® Plate Reader III |
Measurements | |
Nanoparticle Size Range (Rh, by DLS) | 0.5 to 1000 nm |
Molar Mass Range by SLS | 1000 Da to 1 MDa |
Sensitivity (lysozyme 14.4 kDa) | 0.125 mg/mL |
Electrophoretic Mobility Range | N/A |
Mobility Size Range | N/A |
Mobility Sensitivity | N/A |
Fluidics | |
Minimum Sample Volume | 4 µL (1536-well plate) |
Optics | |
Laser Wavelength | 830 nm |
Laser Power Control | Programmable 10% to 100% |
Sample Cell Options | 96-, 384- or 1536-well microwell plates. Industry standard disposable (choose from recommended list). |
Temperature Control | 4 to 85°C |
DynaPro® NanoStar - Feature Comparison
Capabilities | DynaPro® NanoStar® |
Measurements | |
Nanoparticle Size Range (Rh, by DLS) | 0.2 to 2500 nm |
Molar Mass Range by SLS | 300 Da to 1 MDa |
Sensitivity (lysozyme 14.4 kDa) | 0.1 mg/mL |
Electrophoretic Mobility Range | N/A |
Mobility Size Range | N/A |
Mobility Sensitivity | N/A |
Fluidics | |
Minimum Sample Volume | 1.25 µL (quartz cuvette), 4 µL (disposable cuvette) |
Optics | |
Laser Wavelength | 658 nm 785 nm optional |
Laser Power Control | Programmable 10% to 100% |
Sample Cell Options | 1 µL and 45 µL quartz cuvettes; 4 µL disposable cuvettes |
Temperature Control | -15 to +150°C |
Mobius™ - Feature Comparison
Capabilities | Mobius™ |
Measurements | |
Nanoparticle Size Range (Rh, by DLS) | 0.2 to 5000 nm (flow cell); 0.2 to 200 nm (dip cell, quartz cuvette); 0.2 to 250 nm (disposable cuvette) |
Molar Mass Range by SLS | N/A |
Sensitivity (lysozyme 14.4 kDa) | 0.1 mg/mL |
Electrophoretic Mobility Range | no practical limit |
Mobility Size Range | 1 nm to 50 µm |
Mobility Sensitivity | 1 mg/mL lysozyme (flow cell); 5 mg/mL BSA (dip cell) |
Fluidics | |
Minimum Sample Volume | 170 µL (flow cell); 45 µL (quartz cuvette) |
Optics | |
Laser Wavelength | 532 nm |
Laser Power Control | Programmable 10% or 100% |
Sample Cell Options | Mobility & DLS: 170 µL flow cell; 65 µL dip cell DLS only: 45 µL quartz cuvette; 100 µL disposable cuvette |
Temperature Control | 4 to 70°C |