United States
Antibody FAQs
Q: What storage conditions are needed for an antibody?
A: Antibodies have a compact and stable secondary structure making them relatively stable proteins. Specific storage recommendations are listed on the label and specification data sheet. In general, antibodies can be stored at -20°C or -70°C. Avoid repeated freeze/defrost cycles. Aliquot undiluted antibody into smaller volumes (not less than 10 µl) prior to freezing if appropriate. Store diluted antibody at 2-4°C (do not freeze) and use within 1 month.
Q: Do ELS’ antibodies have an expiration date?
A: Please check the datasheet for an expiry date. If nothing is mentioned then most ELS products, stored under the recommended conditions, are stable for at least 1 year upon delivery. Antibody performance cannot be warranted past this time.
