Overview
| Product name | Recombinant Cynomolgus IL-31 Protein |
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| Catalog No. | RP02727 |
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| Description | Recombinant Cynomolgus IL-31 Protein is expressed from Expi293 with His tag at the N-terminal.；It contains Leu27-Thr163. |
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| Purity | > 95% as determined by Tris-Bis PAGE；> 95% as determined by HPLC |
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| Endotoxin | Less than 1EU per μg by the LAL method. |
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| Species | Cynomolgus |
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| Calculated MW | 16.5 kDa |
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Background
Many autoimmune skin diseases, such as bullous pemphigoid (BP), psoriasis and certain types of chronic urticaria, are associated with intensive pruritus. While histamine and neuropeptides have previously been ascribed to play a role in itch that accompanies these diseases, recent evidence suggests that the pruritogenic cytokine interleukin (IL)-31 is a major driver of pruritic responses. IL-31 was originally shown to be produced by activated helper T cells, particularly Th2 cells, mast cells, macrophages and dendritic cells.
Product information
| Synonym | Interleukin-31； IL-31；IL31 |
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| Expression Host | HEK293 cells |
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| Tag | N-His |
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| Swiss-Prot | |
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| Gene ID | |
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Usage guide
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
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* For research use only. Not for therapeutic or diagnostic purposes.
