HLA-DPA1, Human (His)

The HLA-DPA1 protein is critical in the immune system, binding antigens in the endocytic pathway of APCs and presenting them to the cell surface for recognition by CD4 T cells. The peptide binding cleft can accommodate peptides of 10-30 residues, mainly resulting from protein degradation. HLA-DPA1 Protein, Human (His) is the recombinant human-derived HLA-DPA1 protein, expressed by E. coli , with N-His labeled tag.