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R&D Systems™ Recombinant Mouse CD40 Ligand/TNFSF5 (HA-tag) Protein
Description
Measured in a cell proliferation assay using mouse splenic B cells in the presence of IL-4. Banchereau, J. et al. (1991) Science 251:70. The ED50 for this effect is 0.07-0.35 ng/mL in the presence of a cross-linking antibody, Mouse Anti-Hemagglutinin/HA Peptide Monoclonal Antibody (Catalog # MAB060 ).
Specifications
Specifications
| Accession Number | P27548 |
| For Use With (Application) | Bioactivity |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS and NaCl. |
| Gene ID (Entrez) | 959 |
| Molecular Weight (g/mol) | M.W. (Observed): 24-29 kDa, reducing conditions; M.W. (theoretical): 22 kDa |
| Quantity | 50 μg |
| Source | Chinese Hamster Ovary cell line, CHO-derived mouse CD40 Ligand/TNFSF5 protein HA (YPYDVPDYA) GCN4-IZ GGGSGGGSGGGS Mouse CD40 Ligand/TNFSF5 (Met112-Leu260) (N-terminus) Accession # P27548 (C-terminus) |
| 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. |
| Regulatory Status | RUO |
| Endotoxin Concentration | <0.10 EU / 1 μg of the protein by the LAL method. |
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