wu:fi20f07 Protein, wu:fi22c06 Protein, LRPAP1 Protein, DKFZp459I2430 Protein, A2MRAP Protein, A2RAP Protein, HBP44 Protein, MRAP Protein, RAP Protein, AA617339 Protein, AI790446 Protein, AU042172 Protein, C77774 Protein, alpha-2-macroglobulin receptor-associated protein-like Protein, low density lipoprotein receptor-related protein associated protein 1 Protein, LDL receptor related protein associated protein 1 Protein, LDL receptor related protein associated protein 1 L homeolog Protein, LOC100231803 Protein, lrpap1 Protein, LRPAP1 Protein, Lrpap1 Protein, lrpap1.L Protein
Sujet
Lrpap1 also known as Alpha-2-macroglobulin receptor-associated protein. The alpha-2-macroglobulin receptor-associated protein (RAP) is a glycoprotein that binds to the alpha-2-macroglobulin receptor, as well as to other members of the low density lipoprotein receptor family. Lrpap1 acts to inhibit the binding of all know ligands for these receptors, and may prevent receptor aggregation and degradation in the endoplasmic reticulum, thereby acting as a molecular chaperone. Lrpap1 may be under the regulatory control of calmodulin, since it is able to bind calmodulin and be phosphorylated by calmodulin-dependent kinase II. Recombinant mouse Lspap1, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.