Antibodies have a compact and stable secondary structure making them relatively stable proteins. Specific storage recommendations are listed on the label and the specification data sheet. In general, antibodies can be stored at -20°C or -80°C. Avoid repeated freeze/thaw cycles. Aliquot undiluted antibody into smaller volumes (not less than 10µL) prior to freezing if appropriate. Store diluted antibody at 2-4°C (do not freeze) and use within 1 month.