Blocks the binding of interleukin-1 to the interleukin-1 receptor complex.

The activity of a gene product that interacts with a receptor to decrease the ability of the receptor agonist to bind and activate the receptor.

Binding to interleukin-1.

Binding to an interleukin-8 receptor.

Binding to a chemokine receptor in the CXCR family.

Binding to an epidermal growth factor receptor.

Combining with a MHC class I molecule of the HLA-C subclass to mediate signaling that inhibits activation of a lymphocyte.

Combining with a MHC class I protein complex to mediate signaling that inhibits activation of a lymphocyte.

OBSOLETE. This term was not defined before being made obsolete.

Any process that modulates the frequency, rate or extent of the activity of the Wnt signal transduction pathway.

Any process that modulates the frequency, rate or extent of signal transduction.

OBSOLETE. This term was not defined before being made obsolete.

A carbohydrate rich layer at the outermost periphery of a cell.

A structure that lies outside the plasma membrane and surrounds the entire cell or cells. This does not include the periplasmic space.

Binding to a macrophage colony-stimulating factor receptor.

Binding to an insulin receptor.

Binding to an insulin-like growth factor receptor.