PD-1/PD-L1 Inhibitor is a macrocyclic inhibitor of PD-1/PD-L1 interaction with an IC50 of 5.6 nM. In vitro ab231310 is capable of inhibiting the interaction of PD-L1 with PD-1 and with CD80. It has highly efficacious binding to PD-L1 and promotes enhanced T cell functional activity.
CAT# | R1891 |
CAS | 1629654-95-0 |
Synonyms/Alias | Programmed Death-1/Programmed Death-Ligand 1 Inhibitor 3 |
Chemical Name | (3S,6S,12S,15S,18S,21S,24S,27S,30R,39S,42S,47aS)-3-((1H-imidazol-5-yl)methyl)-12,18-bis((1H-indol-3-yl)methyl)-N,42-bis(2-amino-2-oxoethyl)-36-benzyl-21,24-dibutyl-27-(3-guanidinopropyl)-15-(hydroxymethyl)-6-isobutyl-8,20,23,38,39-pentamethyl-1,4,7,10,13, |
M.F/Formula | C89H126N24O18S |
M.W/Mr. | 1852.2 |
Purity | ≥97% by HPLC |
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