Storage: Store it under sterile conditions at -20°C to -80°C upon receiving. **Avoid repeated freeze-thaw cycles.**
Stability: Store at -20°C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.0-7.4 PBS or diluent of antibody the antibody is stable for at least two weeks at 2-8°C.