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5 Cards in this Set
- Front
- Back
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Self v. Non-Self
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-Immune system distinguishes self components from non-self components
*e.g. transplantation of a component of a species from one location to another causes rejection by immune system |
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Receptor/ligand
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-usually found on cell surfaces (can also be in the cytoplasm and nucleus)
-distinguishes the types of cells -cell’s brains are found on its surface |
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CD3
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resides on T-cell surface; recognizes antigens
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CD4
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differentiate a T cell as 'helper T-cells;' binds to Class I MHC
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CD8
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differentiate a T cell to be a 'cytotoxic T cell;' binds to Class II MHC
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