The invention relates to clinical-grade cellular protection liquid as well as a preparation method and application thereof. The clinical-grade cellular protection liquid contains a
human serum albumin injection, a low-molecular-weight
dextran and
amino acid injection and an isotonic
sodium chloride injection. The preparation method comprises the step of uniformly mixing the
human serum albumin injection, the low-molecular-weight
dextran and
amino acid injection and the isotonic
sodium chloride injection. Compared with the prior art, the preparation method has the advantages that a proper amount of the
human serum albumin injection and a proper amount of the
dextran and
amino acid injection are creatively added into the isotonic
sodium chloride injection, so that nutrients can be provided for cells, meanwhile, acid-base imbalance caused by
cellular metabolism can be regulated, cellular damage caused due to
acidosis can be relieved, the
cell survival rate can be greatly increased, the
cell viability can be maintained, the
cell survival time is relatively long, the cells can be directly applied to clinical application, and the application is relatively safe and convenient; and the preparation method is simple, convenient and rapid.