CytoGrow™ Recombinant IL-4 (Human), CHO, Tag Free
Specifications
Synonym: | Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4 |
Species: | Human |
Expression System: | Chinese hamster ovary cells (CHO) |
Endotoxin: | ≤10 EU/mg |
Appearance: | White powder, colorless clear liquid after reconstitution |
Formulation | Lyophilized from a 0.22 μm filtered solution containing PBS, 5% mannitol, and 0.01% Tween 80 |
Reconstitution: | Recommended to redissolve in sterile deionized water |
Shipping: | Shipped with ice pack |
Storage and Stability: | Store in a manual defrost freezer and avoid repeated freeze-thaw cycles. Lyophilized state: 36 months at -20°C to -80°C After reconstitution and under sterile conditions: 6 months at -20°C to -80°C 7-10 days at 2°C to 8°C |