Medchemexpress LLC Animal-free GM-CSF protein, mouse (His) | ≥98.0% | 50UG

Supplier:  Medchemexpress LLC HYP700180AF50UG

Recombinant mouse granulocyte-macrophage colony-stimulating factor (GM-CSF) with an N-terminal 6xHis tag, produced in an animal-free expression system and supplied as a purified, biologically active protein for in vitro research applications. The product is quality-tested for purity, endotoxin, and biological activity to support cell stimulation and assay use.

• Produced in an animal-free expression system for reduced variability in cell assays.
• High purity (≥98.0%) suitable for biochemical and cell-based studies.
• Low endotoxin (<0.1 EU/μg) to minimize nonspecific immune activation.
• Demonstrated biological activity (ED50 ~42.2 pg/mL; specific activity >2x10^5 IU/mg).
• N-terminal 6xHis tag enables detection and affinity purification if needed.
• Stable when stored frozen; follow supplier storage and handling recommendations.

Catalog No. 50-001-77732