Recombinant Murine Interleukin-21 orb1906198 from Biorbyt

Product Specs
ItemRecombinant Murine Interleukin-21
CompanyBiorbyt
Price $430.00Supplier Page
Catalog Numberorb1906198
Molecular WeightApproximately 15.0 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 µm filtered concentrated solution in 2 x PBS, pH 7.4
NCBI Full Gene Nameinterleukin 21
NCBI Gene AliasesIL-21
Purity> 98 % 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 human N1186 T cells is less than 25 ng/ml, corresponding to a specific activity of > 4.0 x104 IU/mg.