货号	产品名称	溶剂	表面基团	规格	Fe浓度	粒径	售价	定制周期
MBTi-B-5mL	二氧化钛磁珠（薄壳层）	超纯水	TiO2	5mL	25 mg/mL	1.2 ± 0.2 μm	4500	1周
MBTi-B-10mL	二氧化钛磁珠（薄壳层）	超纯水	TiO2	10mL	25 mg/mL	1.2 ± 0.2 μm	8000	1周
MBTi-B-50mL	二氧化钛磁珠（薄壳层）	超纯水	TiO2	50mL	25 mg/mL	1.2 ± 0.2 μm	20000	1周
MBTi-H-5mL	二氧化钛磁珠（厚壳层）	超纯水	TiO2	5mL	25 mg/mL	1.45 ± 0.2 μm	4500	1周
MBTi-H-10mL	二氧化钛磁珠（厚壳层）	超纯水	TiO2	10mL	25 mg/mL	1.45 ± 0.2 μm	8000	1周
MBTi-H-50mL	二氧化钛磁珠（厚壳层）	超纯水	TiO2	50mL	25 mg/mL	1.45 ± 0.2 μm	20000	1周

Nature

size:
1.2 ± 0.2 μm (thin shell)
1.45 ± 0.2 μm (thick shell)
Concentration: 25mg / ml
Solvent: water
Storage conditions
Keep refrigerated and sealed at 4 ℃ for a maximum storage period of 12 months.
application
TiO2 magnetic beads are a proprietary magnetic material particle carrier, which can be simple, convenient, efficient, highly specific, and highly reproducible for phosphorylated peptides in protein digests of complex biological samples. The titanium dioxide nanoparticles on the surface of magnetic beads have no obvious preference for monophosphorylated peptides and polyphosphorylated peptides, so they are very suitable for single-step enrichment of phosphorylated peptides for mass spectrometry-based proteomics analysis.