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. 2022 May 19;10(5):803. doi: 10.3390/vaccines10050803

Figure 1.

Figure 1

Evaluation of spike protein production in engineered L. tarentolae. Western blot analysis of Lt-spike expression in the pellet of nine clones of L. tarentolae. In all tested clones a band of approximately 180 kDa is appreciable using an anti-SARS-CoV-2 spike polyclonal antibody.