IL15 Protein LS-G134055 is Recombinant Human IL15 in E. coli It is biologically active and is low in endotoxin Less than 1.0 EU/µg protein (determined by LAL method)..
Predicted Molecular Weight
Interleukin 15 (IL-15) is a widely expressed proinflammatory cytokine that is structurally and functionally related to interleukin 2 (IL-2). IL-15 signals through JAK kinases to activate STAT3, STAT5, and STAT6 transcription factors. IL-15 regulates the activation of T cells, neutrophils, and macrophages, and is a stimulatory cytokine promoting dendritic cell function. IL-15 expression is dysregulated in chronic inflammatory disorders, including rheumatoid arthritis, psoriasis, and pulmonary inflammatory diseases. Therefore, IL-15 may serve as an effective therapeutic target, due to the beneficial outcomes of IL-15 neutralization in models of psoriasis and diabetes. Human IL-15 shows activity on mouse cells.
Greater than 95% by reducing and non-reducing SDS-PAGE
Determined by CTLL-2 Cell Proliferation; <= 5 ng/ml; >= 2.0x10^5 units/mg; 2.7x1^5 IU/ug
Less than 1.0 EU/µg protein (determined by LAL method).
Lyophilized from sterile filtered 10 mM sodium bicarbonate, pH 8.0
Centrifuge vial before opening. Reconstitute with sterile water at 0.1 mg/mL. Suspend the product by gently pipetting the recommended solution down the sides of the vial. Do not vortex. Allow several minutes for complete reconstitution.
Shipped at room temperature. Prior to reconstitution, store at -20°C. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution. Store at -80°C and avoid freeze-thaw cycles.
For research use only.