Kinase Assay: 4.96–62.5ng of this lot of enzyme phosphorylated 0.33mg/ml active p38δ/SAPK4. Test results are shown to the right. Assay background was subtracted from the actual counts to yield the results shown below.
SDS-PAGE and Coomassie Stain: Purity was assessed by SDS-PAGE and Coomassie blue staining using 3ug of S0096-52.
Supplier Page from United States Biological for SAPK4, p38 delta, active, Recombinant, Human