Biotinylated Human IL-23 alpha&IL-12 beta Protein (IL2-HM4ABB)
Catalog: IL2-HM4ABB
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Product Description | Recombinant Biotinylated Human IL-23 alpha&IL-12 beta Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Arg20-Pro189(IL-23 alpha)&Ile23-Ser328(IL-12 beta). |
Product Category | Recombinant Protein |
Target | IL-23 alpha&IL-12 beta |
Gene/Protein ID | Q9NPF7(IL-23 alpha)&P29460(IL-12 beta) |
Species | Human |
Exact Sequence | Arg20-Pro189(IL-23 alpha) & Ile23-Ser328(IL-12 beta) |
Molecular Weight | The protein has a predicted MW of 21.7 (IL-23 alpha)&34.7 (IL-12 beta) kDa. Due to glycosylation,the protein migrates to 24 kDa (IL-23 alpha) and 40-50 kDa (IL-12 beta) kDa based on Tris-Bis PAGE result. |
Activity | Immobilized Biotinylated Human IL-23 alpha&IL-12 beta, His Tag at 0.5ug/ml (100ul/Well) on streptavidin (5ug/ml) precoated plate. Dose response curve for Anti-IL-23 Antibody, hFc Tag with the EC50 of 3.6ng/ml determined by ELISA (QC Test). See testing image for detail. |
Product Tag | C-His-Avi |
Express System | HEK293 |
Purity | > 95% as determined by Tris-Bis PAGE |
Endotoxin | Less than 1EU per ug by the LAL method. |
Form | Lyophilized |
Shipping | Shipped at ambient temperature. |
Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/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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