Recombinant rat MAG/Siglec-4a protein expressed in HEK293 cells and purified with a C-terminal His tag; supplied as a lyophilized, glycosylated protein (~75-95 kDa) formulated in PBS with 8% trehalose. The product has low endotoxin (<0.1 EU/μg), shows biological activity in cell-based assays (ED50 2.501 μg/mL), and is intended for in vitro biochemical and cell-based studies. Recommended reconstitution is ≥100 μg/mL; store frozen for long-term stability.
- Expression system: HEK293 mammalian cells
- Tag: C-terminal His tag
- Formulation: lyophilized from PBS with 8% trehalose
- Endotoxin level: <0.1 EU/μg
- Recommended reconstitution: not less than 100 μg/mL in PBS
- Storage: store at -20°C or -80°C in aliquots for extended storage
- Appearance: lyophilized powder