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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Methods Mol Biol. 2019;1988:109–122. doi: 10.1007/978-1-4939-9450-2_9

Fig. 2.

Fig. 2

Kb-SIINFEKL presentation on 293Kb cell surface after IAV infection. SIINFEKL is inserted into the stalk region of neuraminidase (NA). Source protein (NA) and Kb-SIINFEKL levels were analyzed as in Subheading 3.3. (a) Time course showing Kb-SIINFEKL expression paralleled NA expression, indicating SIINFEKL generation from DRiPs. (b) At 8 hpi, in response to a treatment, expression levels of both NA and Kb-SIINFEKL were downregulated, while the ratio (peptide presentation efficiency) was unchanged