Hu Recom IL-4, ACF, 100 µg

Hu Recom IL-4, ACF, 100 µg — Recombinant human interleukin‑4 (ACF).

• Manufacturer: STEMCELL Technologies.
• Overview: Animal component‑free recombinant IL‑4 for in vitro research, suitable for immune cell culture, differentiation and signaling studies.
• Typical use: Biological activity assays and cell culture at low ng/mL to pg/mL ranges depending on assay format.
• Handling & storage: Store frozen (–20°C or colder), minimize freeze–thaw cycles and reconstitute per manufacturer instructions.
• Safety: For research use only. Not for human or diagnostic applications.