https://www.selleckchem.com/pr....oducts/oprozomib-onx
Co-localisation showed that those vesicles contained misfolded HLA-B heavy chain along with β2m and endoplasmic reticulum (ER) chaperones (calnexin, calreticulin, BiP, GRP94) and belonged to the ER but were distinct from the peptide-loading complex (PLC). Similar vesicles were observed in immune cells from HLA-B27+ SpA patients in greater abundance than in healthy controls (P less then 0.01), and in dendritic cells from HLA-B27/hβ2m transgenic rats, in correlation with SpA susceptibility. CONCLUSION Accumulation of misfolded