IL2, Recombinant, Rabbit, aa21-153, His-Tag (Interleukin-2)

Size

£633.00

SKU:: 373813
Molecular Weight:: 19.1
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
Extra Details:: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells. Source: Recombinant protein corresponding to aa21-153 from rabbit IL2, fused to His-Tag at N-terminal expressed in E. coli. Molecular Weight: ~19.1kD Amino Acid Sequence: APTSSSTKETQEQLDQLLLDLQVLLKGVNDYKNSKLSRMLTFKFYMPKKVTELKHLQCLEEELKPLEEVLNLAQGKNSHGGNTRESISNINVTVLKLKGSETFMCEYDETVTIVEFLNRWITFCQSIISASSS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store 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.