Recombinant Human Interleukin-2 Cys125Ser orb1906338 from Biorbyt

Product Specs
ItemRecombinant Human Interleukin-2 Cys125Ser
CompanyBiorbyt
Price $200.00Supplier Page
Catalog Numberorb1906338
Molecular WeightApproximately 15.5 kDa
StorageUse a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution
Size10 ug, 100 ug, 500 ug
FormatLyophilized from a 0.2 mm filtered concentrated solution in 20 mM PB, pH 3.5, with 5 % Trehalose
Purity> 97 % by SDS-PAGE and HPLC analyses

Specifications/Features

Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine CTLL-2 cells is less than 0.1 ng/ml, corresponding to a specific activity of > 1.0 x107 IU/mg.