(GMP-TL512) Recombinant Human IL-6 Protein, 50μg
Beschreibung
Product Information
Protein sequence: A DNA sequence encoding the human IL-6 (NP_000591.1：V30-M212）was expressed with a His-tag at the C-terminus.
Expression Host: HEK293 cells
QC Testing Purity: > 90 % as determined by SDS-PAGE
Activity: Determined by the dose-dependent stimulation of the proliferation of TF-1 cells, the activity is ≥2.0×107U/mg.
Endotoxin: < 0.1 EU per μg of the protein as determined by the LAL method.
Molecular Mass: The Recombinant Human IL-6 Protein predicts a molecular mass of 21.6 kD.
Formulation: Lyophilized from sterile PBS, pH 7.4. Normally 6 % mannitol are added as protectants before lyophilization.
Stability & Storage: Lyophilized preparation can be stored at -20 ℃. 6 months at -20℃ under sterile conditions after reconstitution. 12 months at -80℃ under sterile conditions after reconstitution. Recommend to aliquot the protein into smaller quantities after reconstituting with water for injection, normal saline or PBS, and keep the diluted concentration above 100μg/mL. Avoid repeated freeze-thaw cycles.