| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Lambda 3, IL28B, Interleukin 28B (IFN, Lambda 3), Cytokine Zcyto22, Interleukin-28B, Interleukin-28C, IFN-Lambda-3, IL-28B, IL-28C, IL28C, Lambda 4, Interleukin 28B, Interleukin 28C, IFN-Lambda-4, ZCYTO22, IFNL3. |
| Concentration | |
| Expression System | |
| Form | Sterile filtered colorless solution. |
| Formulation | |
| Product Type | |
| Protein Length | |
| Protein Size | |
| Purity | |
| Source | Sf9, Baculovirus cells. |
| Species | |
| Storage | |
| Target |
Recombinant Human Interleukin-28B is supplied as a recombinant protein for in vitro research use.
Background
IL-28B is a cytokine remotely related to type I IFNs and the IL-10 family. Interleukin-28B, interleukin 28A (IL28A), and interleukin 29 (IL29) are 3 closely related cytokine genes which form a cytokine gene cluster on a chromosomal region mapped to 19q13. Expression of the cytokines encoded by these 3 genes can be induced by viral infection. All 3 cytokines interact with a heterodimeric class II cytokine receptor which consists of interleukin 10 receptor, beta (IL10RB) and interleukin 28 receptor, alpha (IL28RA).
Product format
Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.
What is the purity of Recombinant Human Interleukin-28B (Human)?
What buffer / formulation is this protein supplied in?
How should Recombinant Human Interleukin-28B (Human) be stored?
What expression system was used to produce this protein?
Is this protein approved for clinical or in vitro diagnostic use?
Can I request a custom size, tag variant, or formulation?
Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.
