To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.
- Conjugation:Unconjugated
- Protein Function:Interleukins
- Protein/Peptide Type:Recombinant
- Source:CHO cells
- Species:Human
- Size:50 µg
- Storage Conditions:–20 °C
- Endotoxin Content:<0.06EU/µg
- Biological Activity:Bioactivity was measured in a cell proliferation assay using anti-CD3 activated human peripheral mononuclear cells.
- Gene ID:NP_663634.2
- Protein Synonyms:Interleukin-27
- Protein/Peptide Name:IL27
- Purity:98%
- Endotoxin Level:Low
- Formulation:Lyophilized from 0.2µm-filtered solution in PBS.
- Shipping Temperature:-20 °C, Blue Ice
- Cat. No.:102513-894
- Supplier no.:CHIHF22027C050
Interleukin-27 (IL-27) is a heterodimeric group 2 receptor ligand molecule that belongs to the IL-6/IL-12 family of long type I cytokines. It is composed of EBI3 (EBV-induced gene 3), a 34 kDa glycoprotein that is related to the p40 subunit of IL-12 and IL-23, and p28, the cloned 28 kDa glycoprotein that is related to the p35 chain of IL-12. IL-27 is expressed by monocytes, endothelial cells and dendritic cells. IL-27 binds to and signals through a heterodimeric receptor complex composed of WSX1 (TCCR) and gp130. Evidence suggests IL-27 interacts only with WSX-1. IL-27 has both anti- and proinflammatory properties. As an antiinflammatory, IL-27 seems to induce a general negative feedback program that limits T and NK-T cell activity. At the onset of infection, IL-27 induces an IL-12 receptor on naïe CD4+ T cells, making them susceptible to subsequent IL-12 activity (and possible Th1 development). Notably, IL-12 family cytokines are both induced and inhibited by bacterial products. Microbes promote IL-27 secretion through TLR4, and also block IL-27 production via C5a induction.