Shopping Cart
Remove All
Your shopping cart is currently empty
IL-31 Protein, Human, Recombinant (Avi & His), Biotinylated is expressed in HEK293 Cells. The accession number is Q6EBC2.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 μg | $167 | 7-10 days | 7-10 days | |
| 10 μg | $277 | 7-10 days | 7-10 days | |
| 20 μg | $462 | 7-10 days | 7-10 days | |
| 50 μg | $743 | 7-10 days | 7-10 days | |
| 100 μg | $1,220 | 7-10 days | 7-10 days |
| Biological Activity | Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | IL-31 Protein, Human, Recombinant (Avi & His), Biotinylated is expressed in HEK293 Cells. The accession number is Q6EBC2. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His-Avi |
| Accession Number | Q6EBC2 |
| Synonyms | IL-31 |
| Construction | A DNA sequence encoding the Human IL31 (NP_001014358.1) (Ser24-Thr164) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
| Protein Purity | ≥ 95% as determined by SDS-PAGE. ≥ 90% as determined by SEC-MALS. |
| Molecular Weight | 19.63 kDa (predicted); 30.5 kDa (reducing contition); 29.5 kDa (SEC-MALS) |
| Endotoxin | < 1.0 EU per μg protein as determined by the LAL method. |
| Formulation | Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Please refer to the lot-specific COA. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, Lyophilized powders are shipping with blue ice. |
| Size | Quantity | Unit Price | Amount | Operation |
|---|

Copyright © 2015-2025 TargetMol Chemicals Inc. All Rights Reserved.