Certificate of Analysis
| Product Name: | Recombinant Human IL31RA Protein (HEK293, C-hFc) |
| Catalog Number: | M40924 |
Physical and Chemical Properties
| Form: | Lyophilized powder |
| Solubility: | Reconstitute the lyophilized powder in distilled water up to 250 μg/ml. |
| Storage: | Stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days and at -20°C for 3 months. |
Product Information
| Description: | The recombinant human IL31RA consists 735 amino acids and predicts a molecular mass of 83.5 kDa. A DNA sequence encoding the human IL31RA (Met1-Ser516) was expressed with the Fc region of human IgG1 at the C-terminus. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |