Jupiter

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Jupiter series of stationary phases includes Jupiter 300 and Jupiter Proteo, providing optimized reversed-phase solutions for protein and peptide characterization and purification. With these stationary phases, we can pretty much identify, purify, and analyze most protein samples.

Increase the sample loading capacity for biomolecule separation

The Jupiter 300 uses ultra-pure metal-free silica gel with a 300 Å pore size, making it perfect for purifying target proteins and large peptide therapeutics. Its dense bonded phase coverage reduces non-specific interactions, making quantitative analysis easier, and also improves the separation of complex mixtures. The benefits are higher yields, fewer purification runs, and better overall cost-effectiveness.

Silica gel with high mechanical strength allows for better packing quality and longer lifespan.
Larger sample capacity helps achieve higher sample recovery.
It stays stable in a pH range of 1.5-10, making column cleaning and regeneration easier.
Low particle density, so you need less filler to pack the chromatography column.

Specifically designed for reproducibility and quality

Jupiter uses the same bonding and silica matrix technology in both analyzing and preparing the fillers. Jupiter 300 Å fillers in 5 μm and 15 μm sizes can be easily scaled up without significantly affecting separation performance. The consistency, particle size, and smoothness of Jupiter silica particles are strictly controlled to ensure quality and reproducibility.

Conduct more than 25 individual quality control tests on each batch of Jupiter packing.
Determine and test every aspect of packing reproducibility, and report the specific results in the packing validation document (MVD).
Remains stable in a pH range of 1.5-10, offering opportunities for more robust method development and improved yield.
Avoids silica shearing and fragment formation under high packing pressure and flow rates.
Makes packing cleaning and regeneration easy.

The Jupiter 300 packing has been tested for over 2,500 hours and remains stable in a pH range of 1.5 to 10. Jupiter can provide longer column life under extreme pH conditions, giving users more possibilities for method development and boosting yields.