Mitegen Polyethyleneglycol 4000, 50% w/v, 100 mL, Single Stock Solution for Crystallization Optimization

Supplier:  Mitegen MCSS253

This Polyethyleneglycol 4000 (PEG 4000) is supplied as a high-quality 50% w/v single stock solution in a convenient 100 mL bottle, specifically designed for optimizing protein crystallization conditions. As a widely utilized precipitant in crystallization screens, including various JBScreen formulations, PEG 4000 offers a versatile tool for fine-tuning experimental parameters. It allows researchers to move beyond initial screening results by precisely adjusting concentrations of precipitants, buffers, and salts. This precision is vital for improving crystal quality and reproducibility, essential for subsequent X-ray diffraction analysis and accurate structural determination. Its ready-to-use stock solution format streamlines experimental setup, enhancing efficiency in laboratories focused on structural biology and protein science. This reagent is indispensable for refining optimal conditions and achieving high-resolution structural data.

Catalog No. NC3002405