Anti-IL-4 (human), Azide Free Clone B-R14 [Mouse]

Specificity: Recognises both natural and recombinant human IL-4, Format: Phosphate-buffered saline. Sterile-filtered through 0.22 µm. Carrier and preservative free, Working Dilution: The suggested coating concentration range below should be optimised by each laboratory for each application. ELISA: 0,05-0,5µg/ml ELISpot: 5-10µg/ml, Storage: Store at +2-8°C for 12 months. For longer storage, freeze aliquots, Application Notes: This Antibody can be used as Capture in a human **** sandwich Immunoassay to detect human **** in combination with biotinylated human **** Detection Antibody (Cat n° ***.***.***). The suggested coating concentration range below should be optimised by each laboratory for each application. Protein function: Participates in at least several B-cell activation processes as well as of other cell types (PubMed:3016727). It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages. Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4. [The UniProt Consortium]