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Submit Review(D)-PPA 1 is a PD-1/PD-L1 interaction inhibitor. Binds to PD-L1 (Kd = 0.51 μM). Inhibits interaction at 1 mg/mL in flow cytometry. Inhibits tumor growth and prolongs survival time of mice in vivo.
分子量 | 1555.67 |
公式 | C70H98N20O21 |
序列 |
NYSKPTDRQYHF (Modifications: Asn-1 = D-Asn, Tyr-2 = D-Tyr, Ser-3 = D-Ser, Lys-4 = D-Lys, Pro-5 = D-Pro, Thr-6 = D-Thr, Asp-7 = D-Asp, Arg-8 = D-Arg, Gln-9 = D-Gln, Tyr-10 = D-Tyr, His-11 = D-His, Phe-12 = D-Phe) |
储存 | Store at -20°C |
纯度 | ≥95% (HPLC) |
CAS Number | 1620813-53-7 |
PubChem ID | 134160249 |
InChI Key | ZEZZLZKHZPMELC-SDQLLZIZSA-N |
Smiles | [H]N[C@H](CC(N)=O)C(=O)N[C@H](CC1=CC=C(O)C=C1)C(=O)N[C@H](CO)C(=O)N[C@H](CCCCN)C(=O)N1CCC[C@@H]1C(=O)N[C@H]([C@H](C)O)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CCCNC(N)=N)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H](CC1=CC=C(O)C=C1)C(=O)N[C@H](CC1=CNC=N1)C(=O)N[C@H](CC1=CC=CC=C1)C(O)=O |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
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溶解性 | Soluble to 2 mg/ml in water |
参考文献是支持产品生物活性的出版物。
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. 54 11760 PMID: 26259671
If you know of a relevant reference for (D)-PPA 1, please let us know.
关键词: (D)-PPA 1, (D)-PPA 1 supplier, (D)-PPA1, PD-1, PD-L1, programmmed, cell, death, ligand, 1, immune, checkpoint, inhibitors, inhibits, PD1, PDL1, CD279, Other, Apoptosis, Immune, Checkpoints, 6515, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 (D)-PPA 1 的部分引用包括:
Qiang et al (2021) Tumor-associated neutrophils activated by tumor-derived CCL20 (C-C motif chemokine ligand 20) promote T cell immunosuppression via programmed death-ligand 1 (PD-L1) in breast cancer. Bioengineered 12 6996-7006 PMID: 34519637
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This poster summarizes the main metabolic pathways in cancer cells and highlights potential targets for cancer therapeutics. Genetic changes and epigenetic modifications in cancer cells alter the regulation of cellular metabolic pathways providing potential cancer therapeutic targets.