IL-4 (Interleukin-4)

Size

£850.00

SKU:: 397112
Purity:: Purified by immunoaffinity chromatography
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Goat
Immunogen:: Recombinant protein corresponding to rabbit IL-4.
Format:: Supplied as a liquid in PBS, 0.09% sodium azide.
Extra Details:: A 16.6kD regulatory cytokine belonging to the IL-4 / IL-13 family. IL-4 is expressed by a range of cells including B cells, macrophages and monocytes. It plays an important role in the regulation of rabbit B cell responses, is involved in promoting secretion and cell surface expression of IgG1 and IgE, and with the regulation of CD23 expression on lymphocytes and monocytes. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1-5ug/ml Western Blot: 0.1-2ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.