Species : |
Mouse |
Source : |
E.coli |
Description : |
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. |
Bio-activity : |
The ED50 as determined by the dose dependent stimulation of murine CTLL-2 cells is > 0.2 ng/ml, corresponding to a specific activity of > 5 x 10^6 units/mg. |
Molecular Mass : |
17.2 kDa |
AA Sequence : |
PTSSSTSSSTAEAQQQQQQQQQQQQHLEQLLMDLQELLSRMENYRNLKLPRMLTFKFYLPKQATELKDLQCLEDELGPLRHVLDLTQSKSFQLEDAENFISNIRVTVVKLKGSDNTFECQFDDESATVVDFLRRWIAFCQSIISTSPQ |
Endotoxin : |
Endotoxin level is < 0.1 ng/µg of protein (< 1 EU/µg) |
Purity : |
>95%, as determined by SDS-PAGE and Coomassie blue staining |
Stability : |
Stable for at least 6 months from date of receipt under proper storage and handling conditions. |
Storage : |
Store at -80 centigrade. |
Storage Buffer : |
Lyophilized from a 0.2 µM filtered solution of 20mM phosphate buffer,100mM NaCl, pH 7.2 |
Reconstitution : |
Resuspend the protein in the desired concentration in proper buffer. |