中文名：重组人IGF-1(HEK293-表达)
Characteristics:
Source HEK293.
Description Human IGF-1 (Gly49-Ala118) Accession # P05019
Predicted molecular 7.7kDa
Mass
Specification:
Appearance White powder,Colorless clear liquid after reconstitution
Purity ≥95%, by SDS-PAGE (under conditions,visualized by Coomassie staining)
Endotoxin ≤10 EU/mg by the LAL method
Activity Measured in a serum-free cell proliferation assay using MCF-7 human
breast cancer cells. The ED50 for this effect ≤60 ng/mL.
Formulation Lyophilized from a 0.22 μm filtered solution containing PBS,5% mannitol and 0.01% Tween 80, pH7.4
Size 50 μg/vial, 1 mg/vial
Handling and Storage:
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 state6 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 reconstitutionUse
a manual defrost freezer and avoid repeated freeze-thaw cycles.
