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Cat. No. Product Name Information
PC-27678

CD155 inhibitor B7

CD155 inhibitor

CD155 inhibitor B7 is a blood-brain barrier-permeable small molecule CD155 (Poliovirus receptor, PVR) inhibitor, shows potent anti-proliferative activity GBM cell line LN229 with IC50 of 3.43 uM.
PC-27495

IL4I1-IN-1

IL4I1 inhibitor

IL4I1-IN-1 is a potent, selective interleukin 4-induced protein 1 (IL4I1) inhibitor with EC50 of 2 nM, inhibits IL4I1-mediated oxidative deamination of phenylalanine, reducing the production of phenylpyruvate, H2O2 and NH3.
PC-27380

GL-4512

LILRB4 inhibitor

GL-4512 a potent, small molecule direct modulator of leukocyte immunoglobulin-like receptor B4 (LILRB4, ILT3/CD85k) with SPR KD of 39.2 nM for binding to immobilized LILRB4 protein, inhibits LILRB4-SCG2 interaction with IC50 of 37 nM in TR-FRET assays, inhibits LILRB4-mediated immunosup pressive signaling pathways relevant to tumor immune evasion.
PC-27375

IB15C

ILT3 binder, ILT3-ApoE inhibitor

IB15C is a small molecule binder targeting the inhibitory immune receptor ILT3 (LILRB4, CD85k) with MST Kd of 0.92 uM, potently inhibits the ILT3-ApoE interaction with IC50 of 0.48 uM in ELISA-based competition assays.
PC-26971

ZY-MY-111

IL4I1 inhibitor

ZY-MY-111 is a selective, reversible, small-molecule inhibitor of interleukin-4-induced-1 (IL4I1) with IC50 of 1.86 uM, specifically targets the IL4I1-AHR axis and restores anti-tumor immunity.
PC-25905

LC427

LRBA-CTLA4 inhibitor, CTLA4 degrader

LC427 (LC-427) is a specific small molecule inhibitor of LRBA-CTLA4 interaction with IC50 of 0.18 uM, facilitates the lysosomal degradation of CTLA4, binds directly to PH-BEACH domain of LRBA with Kd of 19.6 uM.
PC-25880

BPU11

CD28 inhibitor

BPU11 is a specific small molecule CD28 inhibitor targeting CD28 costimulation with Kd of 6.5 uM, disrupts CD28-B7 interactions across biochemical and cellular systems.
PC-25821

LAGi-DEL

LAG-3 inhibitor

LAGi-DEL is a potent small molecule LAG-3 inhibitor, binds directly to LAG-3 with Kd value of 97 nM (SPR) and 271 nM (MST), disrupts the LAG-3/MHC-II interaction with EC50 of 138 nM.
PC-25773

CliMB-325

MHC‑I inducer

CliMB-325 is a small molecule modulator/ inducer of MHC‑I surface expression, induces MHC-I surface expression levels in CT26 cells with EC50 of 498 nM, also enhances T cell activation and exhibits lower toxicity.
PC-25371

LAG-3 inhibitor 11

LAG-3 inhibitor

LAG-3 inhibitor 11 is a potent, small molecule LAG-3 inhibitor, binds LAG-3 with MST KD of 0.41 uM, demonstrates disruption of the LAG-3/MHC II interaction in a cellular assay with EC50 of 0.31 uM.
PC-25299

19MS-5

CD28 inhibitor

19MS-5 is a specific small molecule CD28 inhibitor, exhibits direct CD28 binding (MST KD=12.48 uM) and potent inhibition of CD28-B7 interactions with IC50 of 5.2 uM in cellular reporter assays.
PC-25298

5MS-5

CD28 inhibitor

5MS-5 is a specific small molecule CD28 inhibitor, exhibits direct CD28 binding (MST KD=50.32 uM) and potent inhibition of CD28-B7 interactions with IC50 of 10.32 uM in cellular reporter assays.

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