Total Price: $0.00
Contact Information
Recombinant Rat IL-28B/IFN-lambda-3 Protein (His tag)
SKU: PDER100067-100
To better serve you, we would like to discuss your specific requirement.
Please Contact Us for a quote.
Recombinant Rat IL-28B/IFN-lambda-3 Protein (His tag)
| SKU # | PDER100067 |
| Expression Host | E. coli |
Description
| Synonyms | Cytokine Zcyto, IL-12 subunit p, ZCYTO, Cytokine Zcyto22, Cytotoxic Lymphocyte Maturation Factor 35 kDa, IFNL4, IFN-Lambda-3, IFN-Lambda-4, IL-12 subunit p35, IL-12A, IL-28B, IL28C, IL-28C, Interferon Lambda-3, Interferon Lambda-4, Interleukin-12 subunit alpha, Interleukin-28B, Interleukin-28C, ZCYTO22, Il28, Il28b, Ifnl3 |
| Species | Rat |
| Expression Host | E.coli |
| Sequence | His 19-Ala 192 |
| Accession | F1M3K4 |
| Calculated Molecular Weight | 19.0 kDa |
| Observed Molecular Weight | 25 kDa |
| Tag | N-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | Please contact us for more information. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS, pH 7.4. 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 printed manual. |
| Reconstitution | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
Interleukin-28B; also known as Cytokine Zcyto22; Interferon lambda-3; Interferon lambda-4; IFNL3; IFNL4; ZCYTO22 and IL28B; is a secreted cytokine which belongs to the IL-28/IL-29 family. IL-28 has also been shown to play a role in the adaptive immune response. IL28B has immunomodulatory activity and up-regulates MHC class I antigen expression. IL28B displays potent antiviral activity and antitumor activity. In addition; IL28B is a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IL28RA. The ligand/receptor complex seems to signal through the Jak-STAT pathway.