• Source： Chinese Hamster Ovary cell line
• Description： Human TGFβ2 (Ala 303-Ser 414) Accession # P61812
• Predicted molecular mass： 12.7 kDa(monomer)
• Purity： ≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining)
• Endotoxin： ≤10 EU/mg by the LAL method
• Activity： Measured in a cell inhibition assay using TF-1 cells at IL4 presence. The ED50 for this effect is ≤0.3ng/mL.
• Formulation： Lyophilized from a 0.22 μm-filtered solution containing 100 mM Glycine, 150 mM NaCl, 5% mannitol and 0.01% Tween 80, pH 4.0
• Appearance： White powder, Colorless clear liquid after reconstitution
• Reconstitution： It is recommended to redissolve in sterile deionized water.
• Shipping： The product is shipped with blue ice.
• Storage & Stability： 36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution