Research Article

Methods in Biosynthesis and Characterization of the Antifreeze Protein (AFP) for Potential Blood Cryopreservation

Figure 5

(a) RBCs after freezing and thawing. From left to right: positive control (RBCs are placed to PBS without freezing and regarded as 0% hemolysis), 10% DMSO, 8%wt Pro, 1 mg/mL PVA, PBS (blank control), and negative control (RBCs are dissolved in deionized water and regarded as 100% hemolysis). (b) Survival rate of RBCs after freezing and thawing. Error bars represent the standard deviation of three trials.
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