Involved in the transport of antigens from the cytoplasm to the endoplasmic reticulum for association with MHC class I molecules. Also acts as a molecular scaffold for the final stage of MHC class I folding, namely the binding of peptide. Nascent MHC class I molecules associate with TAP via tapasin. Inhibited by the covalent attachment of herpes simplex virus ICP47 protein, which blocks the peptide-binding site of TAP. Inhibited by human cytomegalovirus US6 glycoprotein, which binds to the lumenal side of the TAP complex and inhibits peptide translocation by specifically blocking ATP-binding to TAP1 and prevents the conformational rearrangement of TAP induced by peptide binding. Inhibited by human adenovirus E3-19K glycoprotein, which binds the TAP complex and acts as a tapasin inhibitor, preventing MHC class I/TAP association. Expression of TAP1 is down-regulated by human Epstein-Barr virus vIL-10 protein, thereby affecting the transport of peptides into the endoplasmic reticulum and subsequent peptide loading by MHC class I molecules.
產品描述
該TAP1 ELISA Kit (Human)的產品描述請參考該產品的說明書
產品特點
ELISA試劑盒
保存建議
2°C to 8°C|-20°C
其他
Aviva Systems Biology總部位于加利福尼亞州圣迭戈，在中國北京設有辦公室，專注于為研究需求提供多克隆和單克隆抗體、ELISA試劑盒、蛋白質和定制服務。Aviva Systems Biology生產了24,000種經過驗證的多克隆抗體，并提供近20,000種ELISA試劑盒，定制實驗室服務包括蛋白表達和純化、抗體開發，以及ELISA的開發、驗證和生產。Aviva Systems Biology為與獨特物種和靶標相關的研究提供獨特工具，研究領域包括轉錄因子、癌癥、心血管、細胞生物學、DNA損傷和修復、表觀遺傳學、信號轉導、細胞分化、干細胞生物學等等。
