Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2002 Mar;76(5):2567–2572. doi: 10.1128/jvi.76.5.2567-2572.2002

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2002, American Society for Microbiology

PMC Copyright notice

FIG. 4. — CTL responsiveness after stimulation of PBMC cryopreserved between 1982 and 1984 with influenza A viruses (H3N2) containing the NP_418-426/1980 or NP_418-426/1972 variant epitope. PBMC from two HLA-A2⁺ HLA-B35⁺ donors (donors 1 and 2) were stimulated in vitro with A/Victoria/3/75 (A and C), containing the NP_418-426/1972 variant epitope, or Resvir-9 (B and D), containing the NP_418-426/1980 variant epitope. The lytic activities of the effector cells were determined after 8 days of culture against target cells incubated with 5 μM concentrations of peptides corresponding to NP_418-426/1980 (▿), NP_418-426/1972 (□), NP_418-426/1957 (⧫), or M1_58-66 epitope (▵), and a negative control (•) at different effector-to-target cell ratios. NP_418-426/1957 was not determined for PBMC of donor 2 after stimulation with Resvir-9. The mean percentage of specific lysis ± standard deviation is given for one experiment.