PD-L1 inhibitor 1 Chemical Properties

Boiling point:

611.4±55.0 °C(Predicted)

Density 

1.133±0.06 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

Soluble in DMSO (up to at least 25 mg/ml) or in Ethanol (up to at least 25 mg/ml)

form 

solid

pka

16.06±0.46(Predicted)

color 

White

Stability:

Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.

PD-L1 inhibitor 1 Usage And Synthesis

Description

The programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) interaction plays a dominant role in the suppression of T cell responses, especially in a tumor microenvironment, protecting tumor cells from lysis. PD-1/PD-L1 inhibitor 2 is reported to prevent the interaction of PD-L1 with PD-1 with an IC₅₀ value of 18 nM.

Uses

BMS-202 is a Novel inhibitor of the PD-1/PD-L1 interaction by inducing PD-L1 dimerization through PD-1 interacting surface.

in vivo

References

[1] KRZYSZTOF M ZAK. Structural basis for small molecule targeting of the programmed death ligand 1 (PD-L1).[J]. Oncotarget, 2016: 30323-30335. DOI:10.18632/oncotarget.8730
[2] KATARZYNA GUZIK. Small-Molecule Inhibitors of the Programmed Cell Death-1/Programmed Death-Ligand 1 (PD-1/PD-L1) Interaction via Transiently Induced Protein States and Dimerization of PD-L1[J]. Journal of Medicinal Chemistry, 2017, 60 13: 5857-5867. DOI:10.1021/acs.jmedchem.7b00293

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