Human 4-1BB Ligand/TNFSF9 Trimer Protein (BBL-HM141)
Catalog: BBL-HM141
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Product Description | Recombinant Human 4-1BB Ligand/TNFSF9 Trimer Protein is expressed from Expi293 with His tag at the N-terminal.It contains Arg71-Glu254. |
Product Category | Recombinant Protein |
Target | 4-1BB Ligand/TNFSF9 Trimer |
Synonyms | 41BB Ligand; 4-1BB Ligand; 4-1BBL; CD137L; TNFSF9 |
Gene/Protein ID | P41273 |
Species | Human |
Exact Sequence | Arg71-Glu254 |
Molecular Weight | The protein has a predicted MW of 61.8 kDa same as Tris-Bis PAGE result. |
Activity | Immobilized Human 4-1BB Ligand Trimer, His Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human 4-1BB, hFc Tag with the EC50 of 14.3ng/ml determined by ELISA. See testing image for detail. |
Product Tag | N-His |
Express System | Expi293 |
Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
Endotoxin | Less than 1EU per μg by the LAL method. |
Form | Lyophilized |
Shipping | Shipped at ambient temperature. |
Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
Reconstitution | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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