建议收到试剂盒后，按照如下条件进行保存：Upon receipt, store the 10X Assay Buffer and the L-Malic Acid Dehydrogenase at 4 degree C (DO NOT FREEZE L-Malic Dehydrogenase). Store the L-Malate Standard and the Assay Reagent at -80 degree C and avoid multiple freeze/thaw cycles.
