Interferon lambda-1, IFN-lambda-1 cytokine
IL-29 (Interleukin-29) is a secreted cytokine with immunomodulatory activity. It may play a role in viral immunity. It up-regulates MHC class I expression. IL-29 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. Its induction is by viral infections or double stranded RNA. IL-29 is ideal for investigators involved in immunology research.
Applications
Suitable for use in ELISA and Western Blot. Other applications not tested.
Recommended Dilution
ELISA: 1:10,000 Western Blot: 1:1000 Optimal dilutions to be determined by the researcher.
Storage and Stability
Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH2O or PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Immunogen
Recombinant protein corresponding to full length human IL-29 expressed in E.coli.
Form
Supplied as a lyophilized powder in 0.02M PBS, pH 7.2. Reconstitute with sterile dH2O or PBS.
Purity
Purified by Ion Exchange chromatography.
Specificity
Recognizes human IL-29.