R&D Systems™ Biotinylated Recombinant Human IL-7 Protein

Product Code. 18755935

Brand: R&D Systems™ BTN007025

Description

Carrier Free Recombinant Protein

Measured by its binding ability in a functional ELISA. Biotinylated Recombinant Human IL-7 (Catalog # BTN007) binds to Recombinant Human IL-7R alpha/CD127 Fc Chimera (Catalog # 10531-IR ) with a ED50 of 0.200-2.00 μg/mL.

Specifications

• Accession Number: P13232.1
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Gene ID (Entrez): 3574
• Molecular Weight (g/mol): MolecularWeight-observed: 15-28 kDa, under reducing conditions., MolecularWeight-theroretical: 17 kDa
• Quantity: 25 μg
• Source: E. coli-derived human IL-7 protein Asp26-His177
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Gene Alias: IL7, IL-7 interleukin-7, interleukin 7, Lymphopoietin-1, PBGF
• Conjugate: Biotin
• Reconstitution: Reconstitute at 100 μg/mL in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: IL-7