Y2 is a helix-loop-helix (HLH) peptide, which is an alternative option for the inhibition of specific protein interactions. Cytotoxic T lymphocyte antigen-4 (CTLA4) downregulates immune responses of cytotoxic T-cells by interaction with B7-1, a co-stimulatory molecule expressed on antigen presenting cells (APCs). Y2 may potentially binds to CTLA4, inhibiting the CTLA-4/B7-1 interaction and inducing immune stimulatory activity.
储存指南
一般情况下, Y-2, a CTLA-4/B7 inhibition多肽 粉末应该保存在-20甚至-70摄氏度. Y-2, a CTLA-4/B7 inhibition多肽 溶解后应该-70摄氏度分装保存,避免反复冻融. 了解更多细节,请查阅手册:多肽溶解及保存指南
参考文献
Ramanayake Mudiyanselage TMR, Michigami M, Ye Z, et al. An Immune-Stimulatory Helix-Loop-Helix Peptide: Selective Inhibition of CTLA-4-B7 Interaction [published online ahead of print, 2020 Jan 8].u00a0ACS Chem Biol. 2020;10.1021/acschembio.9b00743. doi:10.1021/acschembio.9b00743