R&D Systems™ Recombinant Human VSTM4 Fc Chimera Protein

Catalog No.	Quantity
20-86V-T050	50 μg

Catalog No. 20-86V-T050 Supplier R&D Systems™ Supplier No. 2086VT050

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Measured by its ability to inhibit anti-CD3 antibody induced IFN-gamma secretion by human peripheral blood mononuclear cells (PBMC). The ED50 for this effect is 1-10 μg/mL.

Specifications

• Accession Number: Q8IW00.3
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS.
• Gene ID (Entrez): 196740
• Molecular Weight (g/mol): M.W. (Observed): 58-74 kDa, reducing conditions; M.W. (theoretical): 45 kDa
• Quantity: 50 μg
• Source: Chinese Hamster Ovary cell line, CHO-derived human VSTM4 protein Human VSTM4 (Leu24-Tyr180) (N-terminus) Accession # Q8IW00.3 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, ≤ -20 °C as supplied. 1 month, 2 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.
• Specific Reactivity: VSTM4
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Reconstitution: Reconstitute at 200 μg/mL in PBS.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: VSTM4