Example sentences for: antigen

How can you use “antigen” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Antigen purification

  • This antigen/antibody complex was then utilized to immunostain chick tissue sections; no immunoreactivity was detected (see figure 3).

  • All time points for both cell lines (BJAB-B1 and P3HR-1) were positive for p52 antigen and a representative slide is shown at 24 hours post CMV superinfection (Figure 3Aand 4A, respectively).

  • Both the transcript data as well as the p52 antigen expression data show that the BJAB-B1 cells are susceptible to a CMV superinfection and there was not a high amount of infection.

  • Instead, in the mid '80s it was found that the activation of co-stimulatory molecules like CD28 expressed by T cells via ligands such as B7 expressed by antigen presenting cells (APC), deliver additional signals that synergize with those emanating from the TCR, and result in maximal IL-2 gene transcription [ 23 ] . As well, CD28 activation stabilizes IL-2 mRNA transcripts, prolonging IL-2 mRNA life span [ 24 ] . Thus, in addition to soluble macrophage-derived products, cell surface molecules expressed by APCs also contribute to the 2 ndsignal attributed to the APCs.


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