R&D Systems™ Recombinant Influenza A Virus H1N1 Hemagglutinin Protein

Description

His-tag (Sf21-Expressed)

Measured by its binding ability in a functional ELISA. When Recombinant Human Galectin-1 (Catalog # 1152-GA ) immobilized at 10.00 μg/mL, 100 μL/well, the concentration of Recombinant Influenza A Virus H1N1 Hemagglutinin His-tag (Catalog # 11202-HA) that produces 50% of the optimal binding response is 0.500-5.00 μg/mL.

Specifications

• Accession Number: AAD17229.1
• For Use With (Application): Bioactivity
• Formulation: Supplied as a 0.2 μm filtered solution in PBS with Trehalose.
• Molecular Weight (g/mol): M.W.-observed: 55-70 kDa, under reducing conditions., M.W.-theroretical: 58 kDa
• Quantity: 100 μg
• Source: Spodoptera frugiperda, Sf 21 (baculovirus)-derived influenza a virus h1n1 Hemagglutinin protein Asp18-Gln529, with a C-terminal 6-His tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after opening. 3 months, -20°C to -70°C under sterile conditions after opening.
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Conjugate: Unconjugated
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: Hemagglutinin/HA Peptide