R&D Systems™ Recombinant Rat B7-H2 Protein

Product Code. 18336377

Brand: R&D Systems™ 9938B7100

Description

His-tag version

Measured by its ability to co-stimulate IL-4 secretion by D10.G4.1 mouse helper T cells in the presence of anti-CD3. The ED50 for this effect is 0.3-1.5 μg/mL.

Specifications

• Accession Number: XP_006256322
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS.
• Gene ID (Entrez): 23308
• Molecular Weight (g/mol): M.W. (Observed): 47-62 kDa, reducing conditions; M.W. (theoretical): 28 kDa
• Quantity: 100 μg
• Source: Mouse myeloma cell line, NS0-derived rat B7-H2 protein Glu23-Lys261, with a C-Terminal 6-His tag
• Storage Requirements: 12 months from date of receipt, <= -20 °C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, <= -20 °C under sterile conditions after reconstitution.
• Regulatory Status: RUO
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Conjugate: Unconjugated
• Cross Reactivity: B7-H2/ICOSLG
• Species: Rat
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: B7-H2/ICOSLG