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R&D Systems™ Recombinant Mouse OX40 Ligand/TNFSF4 Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
POA
Specifications
Accession Number | P43488 |
---|---|
For Use With (Application) | Bioactivity |
Gene ID (Entrez) | 7292 |
Molecular Weight (g/mol) | M.W. (Observed): 21-25 kDa, reducing conditions; M.W. (theoretical): 18 kDa |
Name | OX40 Ligand/TNFSF4 |
Description
Measured by its ability to co-stimulate IL-2 secretion by mouse T cells in the presence of anti-CD3. The ED50 for this effect is 10-30 ng/mL in the presence of a cross-linking antibody, Mouse Anti-polyHistidine Monoclonal Antibody (Catalog # MAB050 ).Specifications
P43488 | |
7292 | |
OX40 Ligand/TNFSF4 | |
Mouse myeloma cell line, NS0-derived mouse OX40 Ligand/TNFSF4 protein Gln49-Leu198, with an N-terminal 10-His tag | |
<1.0 EU / 1 μg of the protein by the LAL method. | |
Unconjugated | |
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain |
Bioactivity | |
M.W. (Observed): 21-25 kDa, reducing conditions; M.W. (theoretical): 18 kDa | |
25 μg | |
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. | |
Tnfsf4 | |
Recombinant | |
OX40 Ligand/TNFSF4 |