Recombinant mouse interleukin-3 (IL-3) is a lyophilized, biologically active cytokine that stimulates proliferation, differentiation, and survival of hematopoietic progenitors and myeloid-lineage cells. It is supplied as a high-purity, low-endotoxin preparation intended for in vitro research applications including cell culture, bioassays, and functional studies.
- High biological activity (ED50 <0.2 ng/mL) suitable for sensitive assays.
- Greater than 95% purity as determined by reducing SDS-PAGE.
- Low endotoxin level (<0.2 EU/μg) compatible with cell-based experiments.
- Lyophilized powder format enables long-term storage and convenient handling.
- Recommended storage at -20°C; freeze aliquots for extended stability.
- Includes the mouse IL-3 amino acid sequence (D33-C166); ~16 kDa by SDS-PAGE.
- Do not reconstitute below 100 μg/mL; add carrier protein for long-term storage.