Active Recombinant Cynomolgus IL13 protein, His-tagged

• Cat.No.: IL13-1568C
• Product Overview: Active Recombinant Cynomolgus IL13 protein(Q0PW92)(Ser19-Asn132) is expressed from HEK293 with His tag at the N-Terminus.

Specification

• Species: Cynomolgus
• Source: HEK293
• Tag: His
• Protein Length: 19-132 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
• Bio-activity: Immobilized Cynomolgus IL-13, His Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Human IL-13Ra2, hFc Tag with the EC50 of 72.8ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 13.59 kDa. Due to glycosylation, the protein migrates to 30-45 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 1 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
• Storage: Store at -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.