| Expression System | HEK293 |
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| Protein Tag | N-His-Flag |
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| Purity | > 95% by SDS-PAGE under reducing conditions |
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| Endotoxin | < 1 EU per ug by the LAL method |
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| Activity | Positive |
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| Conjugate | Unconjugated |
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| Species | Human |
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| Accession Number | O75888-1 |
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| Protein Sequence | Lys112-Leu250 |
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| Molecular Weight | The protein has a predicted MW of 50 kDa and migrates at approximately 50-60 kDa on SDS-PAGE with DTT-reduced condition. |
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| Formulation | Lyophilized powder from 0.22um filtered solution in PBS, pH 7.4, 8% trehalose |
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| Purification | Affinity Ni-NTA |
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| Applications | ELISA |
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| Format | Lyophilized |
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| Reconstitution | Centrifuge the tube before opening. Recommend reconstitute to a concentration > 100 ug/ml |
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| Shipping Condition | Ambient |
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| Storage/Shelf Life | <-20 °C for 12 months from the date of receipt; -80°C for 3 months after reconstitution. |
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| Background Information | Human A Proliferation-Inducing Ligand (APRIL), also known as TNFSF13, is a member of the Tumor Necrosis Factor (TNF) superfamily. APRIL plays a crucial role in B cell survival, differentiation, and antibody production, making it an important factor in both normal immune function and disease pathogenesis, including cancer and autoimmune disorders. |
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