Recombinant Human IL-9 R (NS0-expressed) Protein

• Supplier: R&D Systems
• Catalog: 290-RNS
• Category: Protein
• Prices: $329.00
• Sizes: 25 µg
• Species Reactivities: Human
• Nature: Recombinant
• Source: Mouse myeloma cell line, NS0-derived Val40-Pro270, with a C-terminal 10-His tag
• Purity: >90%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Bioactivity: Measured by its ability to inhibit the IL-9-dependent proliferation of MO7e human megakaryocytic leukemic cells. The ED 50 for this effect is 1-4 µg/mL in the presence of 5 ng/mL of rhIL-9.
• Endotoxin: <0.10 EU per 1 μg of the protein by the LAL method.
• SwissProt/Accession: Q01113
• Gene: IL9R
• Sequence: Val40