Multiple choice

Which of the following is NOT expressed by the main populations of intraepithelial lymphocytes?

  1. CD 19

  2. CD 103

  3. γδ form T-cell receptor [TCR]

  4. αβ form of the T-cell receptor [TCR]

  5. CD8

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Intraepithelial lymphocytes are T cells of various types, not B cells. CD19 is a B cell marker.