Active Recombinant Human IL12 protein

• Cat.No.: IL12-417H
• Product Overview: Active Recombinant Human IL12 protein was expressed in Yeast.

Specification

• Species: Human
• Source: Yeast
• Tag: Non
• Form: Lyophilized from a 0.2μm filtered solution in PBS containing 0.1% HSA, pH7.4.
• Bio-activity: Measured in a cell proliferation assay using PBMC after being induced by IL-2. The specific activity shall be not less than 1×10^7 IU/mg.
• Molecular Mass: Apparent molecular weight(SDS-PAGE) of Glycosylated protein is about 100kDa.
• Endotoxin: <1EU/μg, determined by the LAL method.
• Purity: ≥97%.
• Storage: Lyophilized samples are stable for 36 months from date of manufacture at -20°C to -70°C.
  Upon reconstitution, this cytokine can be stored under sterile conditions at 2- 8°Cfor one month or at -20°C to -70°C in a manual defrost freezer for three months without detectable loss of activity.
  Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.2ml sterile water.