DP Camp Haid of first housing projects, Haid transformed into one of the largest construction sites in Austria. Step by step, the barracks were torn down and rows of apartment blocks were built up. DP Camp Haid The DP camp Haid, officially Wohnsiedlung 121 Haid, was a camp for displaced persons first under the American administration, then the Upper Austrian administration. It was located in the district of Haid, Ansfelden in Upper Austria. Displaced persons were civilians who were affected by the turmoil of World War II, first with unknown residence. After the Second World War Ansfelden belonged to the American occupation zone.
HLA-DP HLA-DP HLA-DP is a protein/peptide-antigen receptor and graft-versus-host disease antigen that is composed of 2 subunits, DPα and DPβ. DPα and DPβ are encoded by two loci, HLA-DPA1 and HLA-DPB1, that are found in the MHC Class II (or HLA-D) region in the Human Leukocyte Antigen complex on human chromosome 6 (see protein boxes on right for links). Less is known about HLA-DP relative to HLA-DQ and HLA-DR but the sequencing of DP types and determination of more frequent haplotypes has progressed greatly within the last few years. HLA-DP is an αβ-heterodimer cell-surface receptor. Each DP subunit (α-subunit, β-subunit) is