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| Human IL-4 R alpha/CD124 Protein (LTP10773) |
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| LTP10773 |
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| 100ug |
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$406 In stock |
| Interleukin 4 Receptor alpha (IL-4 Ra), also known as CD124 and BSF receptor, is a widely expressed 140 kDa transmembrane glycoprotein in the class I cytokine receptor family.The effects of IL-4 are mediated after binding to high affinity receptor complexes present on hematopoietic as well as non-hematopoietic cells. |
| Recombinant Human IL-4 R alpha/CD124 Protein is expressed from Expi293 with His tag at the C-terminal. It contains Gly24-His232. |
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| IL-4 R alpha/CD124 |
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| Human |
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| P24394-1 |
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| Gly24-His232 |
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| The protein has a predicted MW of 24.7 kDa. Due to glycosylation, the protein migrates to 45-70 kDa based on the Tris-Bis PAGE result. |
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| Immobilized Human IL-4 R alpha, His Tag at 1ug/ml (100ul/Well). Dose response curve for Biotinylated Human IL-4, His Tag with the EC50 of 6.1ng/ml determined by ELISA. See testing image for detail. |
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| C-His |
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| Expi293 |
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| > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
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| Less than 1EU per ug by the LAL method. |
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| Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as a protectant before lyophilization. |
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| 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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| Shipped at ambient temperature. |
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| Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
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