2-PMPA NEW
| Price | $61 | $94 | $189 |
| Package | 5mg | 10mg | 25mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-06 |
Product Details
| Product Name: 2-PMPA | CAS No.: 173039-10-6 |
| Purity: 99.50% | Supply Ability: 10g |
| Release date: 2024/11/06 |
Product Introduction
Bioactivity
| 名稱 | 2-PMPA |
| 描述 | 2-PMPA (2-(Phosphonomethyl)pentanedioic acid) is a potent and selective inhibitor of glutamate carboxypeptidase II (GCPII) (IC50=300 pM). |
| 細胞實驗 | Neuronal cultures and neuron–glia mixed cultures are treated with ketamine diluted in the culture medium (1, 3, 10, 30, 100, 300, 1000, 2000, 3000 μM) for 24 h to compare neurotoxicity in these two different cell cultures. 2-PMPA is selected to explore the protective effect on ketamine-induced neurotoxicity in these two different cell cultures. Cells are exposed to 2-PMPA (20, 50, 100 μM) half an hour before 10 μM ketamine treatment in neuronal cultures and 2 mM ketamine treatment in neuron–glia mixed cultures for 24 h. Different doses of ketamine chosen in neuronal cultures and neuron–glia mixed cultures are based on the results of cell viability tests[2]. |
| 體外活性 | 2-PMPA acts as a potent, selective inhibitor of the enzyme GCPII, which breaks down the prevalent neuropeptide N-acetyl-aspartyl-glutamate (NAAG) into N-acetylaspartate (NAA) and glutamate. It has shown considerable effectiveness across various animal models of neurological disease. Despite its high polarity and multiple negative charges which pose analytical challenges in biological matrices[1], 2-PMPA notably mitigates the reduction in cell viability and elevation in LDH levels induced by ketamine in mixed cultures, an effect not observed in neuronal cultures[2]. |
| 體內(nèi)活性 | Administering 100 mg/kg of 2-PMPA intraperitoneally achieves a peak plasma concentration of 275 μg/mL at 0.25 hours, with pharmacokinetic parameters including a half-life of 0.64 hours, an area under the curve (AUC) of 210 μg×h/mL, an apparent clearance of 7.93 mL/min/kg, and a volume of distribution of 0.44 L/kg[1]. At a dosage of 250 mg/kg in anesthetized mice, 2-PMPA causes an initial increase followed by a rapid decrease and significant attenuation of BOLD signals in gray matter, with its impact on T2* brain signals at dosages of 167 and 250 mg/kg characterized by a notable initial rise lasting several minutes[3]. 2-PMPA shows neuroprotective effects in stroke animal models and anti-allodynic properties in the CCI model. Furthermore, its administration at 50 mg/kg leads to a peak plasma concentration of approximately 29.66±8.1 μM, which is vastly above the threshold needed for inhibiting NAAG peptidase, indicating exceptional brain penetration. This dosage also results in a continuous increase in extracellular NAAG levels starting immediately after administration[4]. |
| 存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | H2O : 28 mg/mL (123.83 mM) |
| 關(guān)鍵字 | inhibit | Inhibitor | 2PMPA | Carboxypeptidase | 2-PMPA | 2 PMPA |
| 相關(guān)產(chǎn)品 | BAY-299 | CeMMEC1 | 2-Benzylsuccinic acid | GNE-375 | Carboxypeptidase G2 (CPG2) Inhibitor | Mergetpa | CeMMEC13 | CPA inhibitor |
| 相關(guān)庫 | 經(jīng)典已知活性庫 | ReFRAME 相關(guān)化合物庫 | 抗糖尿病庫 | 抑制劑庫 | NO PAINS 化合物庫 | 代謝化合物庫 | 已知活性化合物庫 | 臨床前化合物庫 | 抗代謝疾病化合物庫 | 人代謝物化合物庫 |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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