MagReSyn® Zr-IMAC

Magnetic microparticles with chelated Zr⁴⁺metal ions for highly-specific phosphopeptide enrichment

Protein phosphorylation is one of the most important post-translational modifications and is a critical process in cellular signaling and regulation of cellular networks. Comprehensive analysis of the phosphoproteome is a challenging task due to the transient and sub-stoichiometric nature of phosphorylation sites. High-throughput phosphoproteome analysis by mass spectrometry requires compatible technologies than can specifically enrich phosphopeptides. MagReSyn^® Zr-IMAC microparticles have a flexible linker (to reduce steric hindrance) activated with phosphonate groups for Zr⁴⁺chelation. The unique properties of the proprietary ReSyn microparticle technology allows extremely specific, reproducible enrichment of phosphopeptides from complex biological samples/protein digests. The microparticles can be used either alone, or in combination with MagReSyn^® Ti-IMAC, MagReSyn^® TiO₂ and/or MagReSyn^® ZrO₂ to increase phosphoproteome coverage. Products for phosphopeptide enrichment are validated for the intended application using our stringent QC procedures.

Support: Proprietary polymer microparticles containing iron oxide (magnetite)
Bead size: ~5-10 µm
Formulation: 20 mg.ml^-1 suspension in 20% ethanol

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Product Resources

Product Instruction Guide –
MagReSyn® Zr-IMAC

Material Safety
Data Sheet

Poster: HUPO 2019 PAC-Phospho Automation

Poster: LS2 2019 Phospho Enrichment
Optimization

TERMS AND CONDITIONS
Products supplied by ReSyn Biosciences (Pty) Ltd are for research purposes only. ReSyn products are not to be used for diagnostic, therapeutic or commercial means any use resulting in monetary gain, including, but not limited to, incorporation in a kit, repackaging and re-formulation. Please enquire about sub-licenses for commercial use.