Application: ELISA, Western blot, In vitro neutralization, Intracellular staining and Immunoprecipitation. Clone: S4B6-1. Isotype: Rat IgG2a. Immunogen: T cell clone supernatant. Production: In vitro using serum-free medium. Purification: Protein G chromatography. Packaging: Lyophilized and vacuum-packed. Contents: 0.5 mg/vial. Buffer: Prior to lyophilization: 0.5 ml PBS + 125 mM trehalose. Specificity: Binds with high affinity to and neutralizes both natural and recombinant mouse IL-2.