Recombinant Murine Persephin orb1906154 from Biorbyt

Product Specs
ItemRecombinant Murine Persephin
CompanyBiorbyt
Price $200.00Supplier Page
Catalog Numberorb1906154
Size5 ug, 100 ug, 500 ug
FormatLyophilized from a 0.2 µm filtered concentrated solution in 30 % ACN, 0.1 % TFA, 150 mM NaCl
Purity> 95 % by SDS-PAGE and HPLC analyses
Molecular WeightApproximately 20.7 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

Specifications/Features

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