AffiREC® Recombinant Rat Interleukin-4
CAT# AFG-BTL-17112
Size: 5 μg
AffiREC® Recombinant Rat Interleukin-4
Research Area
Immunology.
Purity
> 95 % by SDS-PAGE and HPLC analyses..
Source
N/A.
Biological Activity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using rat splenocytes is less than 1.0 ng/ml, corresponding to a specific activity of > 1.0 × 106 IU/mg..Synonyms
IL-4, Il4e12, IL4Rat.
Molecular Weight
Approximately 14.0 kDa, a single non-glycosylated polypeptide chain containing 125 amino acids..
Formulation
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, 5% trehalose..
Storage & Stability
-20ºC