BMSpep-57 hydrochloride is a potent and competitive macrocyclic peptide inhibitor of PD-1/PD-L1 interaction with an IC 50 of 7.68?nM. BMSpep-57 hydrochloride binds to PD-L1 with K d s of 19 nM and 19.88 nM in MST and SPR assays, respectively. BMSpep-57 hydrochloride facilitates T cell function by in creasing IL-2 production in PBMCs.
性状
Solid
IC50 & Target[1][2]
IC50: 7.68?nM (PD-1/PD-L1 interaction)
体外研究(In Vitro)
In a ELISA competition assay, BMSpep-57 inhibits PD-1/PD-L1 binding up to 98.1% 300?nM. And it shows a concentration dependent inhibition of PD-1/PD-L1 binding with an IC50 of 7.68?nM.BMSpep-57 induced high levels of IL-2 at 1?μM and 500?nM concentrations in SEB-stimulated peripheral blood mononuclear cells.BMSpep-57 (0.2-10 μM; 24 hours) does not show any effect on the Jurkat, CHO and HepG2 cells’ viability at the various concentrations tested. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisturePowder -80°C 2 years;-20°C 1 year