The JBScreen Classic HTS II L Crystallization Screen provides a robust and efficient solution for high-throughput protein crystallization screening. This screen is uniquely formulated with a diverse chemical basis, including Ammonium Sulfate, MPD, Alcohol, and various salts, offering a broad range of crystallization conditions to explore. Each well contains 1.7 ml of solution, providing ample volume for setting up numerous crystallization trials. Designed to streamline your screening workflow, this screen assists researchers in quickly identifying promising conditions for crystal growth, minimizing extensive trial-and-error. Its optimized formulation contributes to improving crystal quality and reproducibility, essential for subsequent X-ray diffraction analysis and structural determination. This screen is an indispensable tool for laboratories engaged in structural biology and protein science, significantly enhancing the efficiency and success rate of their crystallization pipeline.