Active Recombinant Cynomolgus IL11 protein, His-tagged, Low Endotoxin

• Cat.No.: IL11-1580C
• Product Overview: Recombinant Cynomolgus IL11 protein(P20808)(22-199 aa), fused with N-terminal His tag, was expressed in HEK293.

Specification

• Species: Cynomolgus
• Source: HEK293
• Tag: His
• Protein Length: 22-199 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Loaded Human IL-11 R alpha, hFc Tag on ProA-Biosensor can bind Cynomolgus IL-11, His Tag with an affinity constant of 1.34 nM as determined in BLI assay.
• Molecular Mass: The protein has a predicted MW of 20.48 kDa. Due to glycosylation, the protein migrates to 21-25 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 0.01 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.