Histone H4 (Ac) antibody

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20 °C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8 °C for short term use (up to 4 weeks) and store the remaining aliquots at -20 °C.<br>Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. Should this product contain a precipitate we recommend microcentrifugation before use.