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(D) PPA-1 TFA

Cat. No. M25528

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(D) PPA-1 TFA Structure
Size Price Availability Quantity
2mg USD 200 In stock
5mg USD 300 In stock
10mg USD 440 In stock
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Quality Control & Documentation
Biological Activity

(D) PPA-1 TFA is the first hydrolysisresistant D-peptide antagonists to target the PD-1/PD-L1 pathway. (D) PPA-1 could bind PD-L1 at an affinity of 0.51 μM in vitro. A blockade assay at the cellular level and tumor-bearing mice experiments indicated that (D) PPA-1 could also effectively disrupt the PD-1/PD-L1 interaction in vivo.

Chemical Information
Molecular Weight 1669.67
Formula C72H99N20F3O23
CAS Number 1620813-53-7 (free base)
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
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Keywords: (D) PPA-1 TFA supplier, PD-1/PD-L1, inhibitors, activators

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