BIOshell IgG 1000 Å U/HPLC Columns by Merck: Superior Separation of Large Biomolecules for mAbs, ADCS, Biosimilars and More

Researchers demand reliable solutions for resolving complex biomolecules such as monoclonal antibodies, ADCs and biosimilars. BIOshell IgG 1000 Å U/HPLC Columns provide unrivaled access for large proteins with their 1000 Å pore size and advanced SPP design, enabling precise characterization and minimal LC-MS bleed—ideal for uncovering even minor protein variants. Discover the difference these columns can make.

Why Choose BIOshell IgG 1000 Å U/HPLC Columns?

• Unrestricted access for large biomolecules: The 1000 Å pore diameter ensures large proteins can freely enter the particles without size exclusion effects.
• Superior resolution over fully porous particles: Superficially porous particle (SPP) technology delivers narrower peak widths and improved resolution compared to fully porous particle (FPP)-packed columns.
• Detection of subtle protein variants: Minor structural differences arising from post-translational modifications (PTMs) can be resolved, supporting thorough protein characterization.
• Minimal LC-MS bleed: Designed to produce minimal to no bleed, making these columns well-suited for mass spectrometry-coupled workflows.
• Broad instrument compatibility: Compatible with UHPLC, HPLC, and MS systems, offering flexibility across different laboratory setups.
• High-temperature stability: Stable up to 90 °C, supporting a wide range of method development conditions.

Technical Specifications of BIOshell IgG 1000 Å U/HPLC Columns

Applications of BIOshell IgG 1000 Å U/HPLC Columns

• Monoclonal Antibodies (mAbs): Separation and characterization of intact mAbs, including resolution of minor variants resulting from post-translational modifications.
• Antibody-Drug Conjugates (ADCs): Analysis of large, complex conjugated antibody molecules that require unrestricted pore access for effective chromatographic separation.
• Biosimilars: Characterization of biosimilar candidates, where resolving subtle structural differences from reference biologics is critical.
• Hydrogen/Deuterium (H/D) Exchange: Support for H/D exchange workflows used in protein conformation and dynamics studies.
• mAb Fragments: Separation and analysis of antibody fragments derived from monoclonal antibody processing.

As the official Merck distributor in Thailand with over 23 years of experience, Chemical Express provides guaranteed genuine BIOshell IgG 1000 Å U/HPLC Columns, backed by expert technical support and access to top-quality Merck analytical solutions for your research and laboratory needs.