(D)-PPA 1
About this Product
- SKU:
- PP-120
- Additional Names:
- (D)-PPA 1, 1620813-53-7, nyskptdrqyhf, DPPA-1, PP-120|DPPA-1
- CAS Number:
- 1620813-53-7
- Extra Details:
- (D)-PPA 1 is a programmed death protein 1/ programmed death-ligand 1 (PD-1/PD-L1) interaction inhibitor. (D)-PPA 1 binds to PD-L1 with a Kd of 0.51 uM and can inhibit interaction at a concentration of 1 mg/mL in flow cytometry experiments. (D)-PPA 1 is a hydrolysis-resistant D-peptide and can disrupt the PD-1/PD-L1 interaction in vivo, inhibiting tumour growth and prolonging survival time in mouse models.
- Immunogen:
- Protein-protein interactions
- Molecular Weight:
- 1555.67
- Physical State:
- Freeze dried solid
- Purity:
- >95%
- References:
- <p>Chang et al (2015) Blocking of the PD-1/PD-L1 interaction by a D-peptide antagonist for cancer immunotherapy. Angew Chem.Int.Ed.Engl. <strong>54</strong> 11760 <a href="https://pubmed.ncbi.nlm.nih.gov/26259671/" target="_blank">PMID: 26259671</a></p><p>Sun et al (2018) PD-1/PD-L1 pathway and angiogenesis dual recognizable nanoparticles for enhancing chemotherapy of malignant cancer. Drug Deliv. <strong>25</strong>(1) 1746 <a href="https://pubmed.ncbi.nlm.nih.gov/30394118/" target="_blank" rel="nofollow">PMID: 30394118</a><br></p>
- Sequence:
- H-(D)Asn-(D)Tyr-(D)Ser-(D)Lys-(D)Pro-(D)Thr-(D)Asp-(D)Arg-(D)Gln-(D)Tyr-(D)His-(D)Phe-OH
- Shipping Conditions:
- Blue Ice
- Storage Conditions:
- Store dry, frozen and in the dark
- Size:
- 1 mg
- Supplier:
- Isca Biochemicals
- Type:
- Proteins, Peptides, Small Molecules & Other Biomolecules: Peptides
- Solubility:
- Soluble to 2 mg/ml in water
- Formula:
- C70H98N20O21