RAGE antagonist peptide
Based on 6 publication(s) in Google Scholar
RAGE antagonist peptide is an advanced glycation end products (RAGE) antagonist. RAGE antagonist peptide prevents RAGE from binding with several of its most important ligands, including HMGB-1, S100P, and S100A4. RAGE antagonist peptide (RAP) possesses anti-tumor and anti-inflammatory activities.
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- 純度 : 98.16%
- CAS 番号: 1092460-91-7
- 分子式: C57H101N13O17S
- 分子量:1272.55
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保管条件:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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生物活性
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化学情報
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溶剤 & 溶解度
- プロトコル
- 純度とドキュメンテーション
- 参考文献
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MedChemExpress（MCE）の使用を引用している文献 RAGE antagonist peptide
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Flow Cytometry
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Flow Cytometry
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Cell Imaging/Staining
生物活性
製品説明
体外実験
体内実験
RAGE antagonist peptide (RAP) reduces the growth and metastasis of pancreatic tumors and also inhibited glioma tumor growth[1].
In mice bearing asthma, RAGE antagonist peptide (RAP; 4 mg/kg; i.p.) blunts airway reactivity, airway inflammation and goblet cell metaplasia, and decreases release of Th2 cytokines. RAGE antagonist peptide also reduces total, cytoplasmic and nuclear levels of β-catenin, enhanced β-catenin phosphorylation at Ser33/37/Thr41, which triggers ubiquitination, down-regulated expression of β-catenin targeted genes, and tends to keep β-catenin at the cytomembrane, shifting β-catenin from a signalling active pattern to an adhesive function[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Cancer cells expressing the NFκB-luc reporter implanted into immune-deficient mice[1].
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Dosage:100 µg.
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Administration:Intratumoral delivery (or intraperitoneally).
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Result:Systemic administration caused a substantial reduction (p<0.05) in the NFκB signal 5 h after injection.
化学情報
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CAS 番号 1092460-91-7
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性状 Solid
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分子量 1272.55
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分子式 C57H101N13O17S
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Color White to off-white
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配列
Ac-Glu-Leu-Lys-Val-Leu-Met-Glu-Lys-Glu-Leu-NH2
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シーケンスの短縮
Ac-ELKVLMEKEL-NH2
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (6)
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Journal Impact Factor
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Most Recent
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Int J Biol Sci
Inhibition of the HMGB1/RAGE axis protects against cisplatin-induced ototoxicity via suppression of inflammation and oxidative stress. [Abstract]2024 Jan 1;20(2):784-800. PMID: 38169643 -
Cell Commun Signal
Neutrophil extracellular traps induced by the hypoxic microenvironment in gastric cancer augment tumour growth. [Abstract]2023 May 1;21(1):86. PMID: 37127629
RAGE antagonist peptide purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 May 1;21(1):86. [Abstract]
Neutrophils isolated from healthy individuals were pretreated with inhibitors of TLR2 (HY-112146; MMG-11), TLR4 (HY-107575; TLR4-IN-C34 ), TLR9 (HY-131952; TLR7/8/9-IN-1) and RAGE (HY-P2268; RAGE antagonist peptide) for 1 h prior to coculture with hypoxic-CM from GC cells, and the p-p38 level in neutrophils was measured by western blotting.
RAGE antagonist peptide purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 May 1;21(1):86. [Abstract]
Neutrophils isolated from healthy individuals were pretreated with inhibitors of TLR2 (HY-112146; MMG-11), TLR4 (HY-107575; TLR4-IN-C34 ), TLR9 (HY-131952; TLR7/8/9-IN-1) and RAGE (HY-P2268; RAGE antagonist peptide) for 1 h prior to coculture with hypoxic-CM from GC cells, and the NET formation was detected with MPO and citH3 staining. Magnification: 20 × . Scale bars: 50 μm. All values are the means ± SDs. ns = not significant, **P < 0.01
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J Immunol
2025 Jun 28:vkaf125. PMID: 40580518 -
Adv Biol (Weinh)
HMGB1 Derived from the Pyroptotic Microenvironment Promotes Macrophage Extracellular Traps in Hirschsprung-Associated Enterocolitis. [Abstract]2025 Sep;9(9):e00761. PMID: 40464207
RAGE antagonist peptide purchased from MedChemExpress. Usage Cited in: Adv Biol (Weinh). 2025 Sep;9(9):e00761. [Abstract]
The MET formation of macrophages pretreated with inhibitors of TLR2 (HY‐112146; MMG-11), TLR4 (HY‐11109; Resatorvid) and RAGE (HY‐P2268; RAGE antagonist peptide) prior to incubation with pyroptotic‐CM was evaluated with SYTOX Green staining and detected by flow cytometry.
RAGE antagonist peptide purchased from MedChemExpress. Usage Cited in: Adv Biol (Weinh). 2025 Sep;9(9):e00761. [Abstract]
Macrophages were pretreated with inhibitors of TLR2 (MMG-11; HY‐112146), TLR4 (Resatorvid; HY‐11109), TLR9 (TLR7/8/9-IN-1; HY-131952) and RAGE (RAGE antagonist peptide; HY‐P2268) prior to coculture with pyroptotic‐CM, and the p‐p38 and p‐p65 levels in macrophages were measured by western blotting.
RAGE antagonist peptide purchased from MedChemExpress. Usage Cited in: Adv Biol (Weinh). 2025 Sep;9(9):e00761. [Abstract]
The MET formation of macrophages pretreated with inhibitors of (MMG-11; HY‐112146), TLR4 (Resatorvid; HY‐11109) and RAGE (RAGE antagonist peptide; HY‐P2268) prior to incubation with pyroptotic‐CM was detected by flow cytometry.
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溶剤 & 溶解度
体外:
H2O : 100 mg/mL (78.58 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
純度とドキュメンテーション
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データシート (273 KB)
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SDS (252 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Thiruvengadam Arumugam, et al. S100P-derived RAGE antagonistic peptide reduces tumor growth and metastasis. Clin Cancer Res. 2012 Aug 15;18(16):4356-64. [Content Brief]
[2]. Lihong Yao, et al. The receptor for advanced glycation end products is required for β-catenin stabilization in a chemical-induced asthma model. Br J Pharmacol. 2016 Sep;173(17):2600-13. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.7858 mL | 3.9291 mL | 7.8582 mL | 19.6456 mL |
| 5 mM | 0.1572 mL | 0.7858 mL | 1.5716 mL | 3.9291 mL | |
| 10 mM | 0.0786 mL | 0.3929 mL | 0.7858 mL | 1.9646 mL | |
| 15 mM | 0.0524 mL | 0.2619 mL | 0.5239 mL | 1.3097 mL | |
| 20 mM | 0.0393 mL | 0.1965 mL | 0.3929 mL | 0.9823 mL | |
| 25 mM | 0.0314 mL | 0.1572 mL | 0.3143 mL | 0.7858 mL | |
| 30 mM | 0.0262 mL | 0.1310 mL | 0.2619 mL | 0.6549 mL | |
| 40 mM | 0.0196 mL | 0.0982 mL | 0.1965 mL | 0.4911 mL | |
| 50 mM | 0.0157 mL | 0.0786 mL | 0.1572 mL | 0.3929 mL | |
| 60 mM | 0.0131 mL | 0.0655 mL | 0.1310 mL | 0.3274 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
RAGE antagonist peptide 関連分類
HY-P2268 関連分類
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