Generally amino acids are provided as lyophilized powder and are shipped with blue ice unless customers specified otherwise.
Storage
Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Short term: 4 ℃, one week from the date of receipt.
Long term: -20 ℃ to -80 ℃, 6 months from the date of receipt.
Shel Life
Lyophilized products generally have a shelf life of 6 months when stored at -20°C or -80°C from the date of receipt.