Active Recombinant Human cytomegalovirus IL-10 protein

• Cat.No.: IL10-356
• Product Overview: Recombinant Human cytomegalovirus IL-10(Ala26-Lys176) protein was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human cytomegalovirus
• Predicted N Terminal: Ala26
• Form: Lyophilized from a 0.2 μm filtered solution in NaH2PO4 and NaCl with BSA as a carrier protein.
• Bio-activity: Measured by its ability to inhibit LPS-induced IL-1 beta secretion by human peripheral blood lymphocytes (PBL). The ED50 for this effect is typically 0.1-0.6 ng/mL.
• Molecular Mass: 17.6 kDa
• Endotoxin: <0.10 EU per 1 μg of the protein by the LAL method.
• Purity: >97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles.12 months from date of receipt, -20 to -70 centigrade as supplied.1 month, 2 to 8 centigrade under sterile conditions after reconstitution.3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• Reconstitution: Reconstitute at 100 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.