Application: Coating antibody in ELISA and ELISPOT systems, In vitro neutralization and Intracellular staining (flow cytometry). Specificity: Binds with high efficiency to natural rhesus macaque, cynomolgus monkey, pigtailed macaque, Japanese macaque, barbary macaque, lion-tailed macaque, baboon, African green monkey and marmoset IL-13. Clone: QS-13. Isotype: Mouse IgG1. Production: In vitro using serum free medium. Purification: Ion exchange chromatography. Packaging: Lyophilized and vacuum-packed. Contents: 0.5 mg/vial. Buffer: Prior to lyophilization: 0.5 ml PBS + 125 mM trehalose.