Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Western blot analysis was performed using anti-CD340/ERBB2/HER2/NEU polyclonal antibody at 1ug/mL on recombinant CD340/ERBB2/HER2/NEU (Catalog No. HY286012).