产品名称：PDCD1 抗原

Full name

Programmed cell death 1

Synonyms

PD1, PD-1, CD279, SLEB2, hPD-1, hPD-l

Swissprot

Q15116

Gene Accession

NP_005009

Background

This gene encodes a cell surface membrane protein of the immunoglobulin superfamily. This protein is expressed in pro-B-cells and is thought to play a role in their differentiation. In mice, expression of this gene is induced in the thymus when anti-CD3 antibodies are injected and large numbers of thymocytes undergo apoptosis. Mice deficient for this gene bred on a BALB/c background developed dilated cardiomyopathy and died from congestive heart failure. These studies suggest that this gene product may also be important in T cell function and contribute to the prevention of autoimmune diseases.