Recombinant Human PSP Protein, CF

• Supplier: R&D Systems
• Catalog: 5498-PS
• Category: Protein
• Prices: $329.00
• Sizes: 50 µg
• Species Reactivities: Human
• Nature: Recombinant
• Source: Mouse myeloma cell line, NS0-derived Leu21-Ile249, with a C-terminal 6-His tag
• Purity: >90%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Bioactivity: Measured by its ability to inhibit LPS-induced TNF-alpha secretion by RAW 264.7 mouse monocyte/macrophage cells. 5 μg/mL of rhPSP will inhibit 30-60% of the TNF-alpha secretion induced by 0.5 ng/mL of LPS.
• Endotoxin: <0.01 EU per 1 μg of the protein by the LAL method.
• SwissProt/Accession: Q96DR5
• Gene: BPIFA2
• Sequence: Leu21