APETx2 TFA
目录号 : GC65272APETx2 TFA 是可来自Anthopleura elegantissima 的海葵肽,是选择性的、可逆的酸敏感的离子通道 ASIC3 (acid-sensing ion channel) 抑制剂,其 IC50 值为 63 nM. APETx2 作用在ASIC3 通道外部。APETx2 TFA 能够逆转酸性诱导的炎症疼痛。
Sample solution is provided at 25 µL, 10mM.
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- Purity: >98.00%
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APETx2 TFA, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC50 of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain[1][2].
APETx2 (i.t. or i.m. application, 0.022 to 2.2 µM) resulted in a potent and complete reversal of established mechanical hypersensitivity in the complete Freund's adjuvant (CFA) inflammatory pain model[2].
[1]. Sylvie Diochot, et al. A New Sea Anemone Peptide, APETx2, Inhibits ASIC3, a Major Acid-Sensitive Channel in Sensory Neurons. EMBO J. 2004 Apr 7;23(7):1516-25.
[2]. Jerzy Karczewski, et al. Reversal of Acid-Induced and Inflammatory Pain by the Selective ASIC3 Inhibitor, APETx2. Br J Pharmacol. 2010 Oct;161(4):950-60.
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 0.2139 mL | 1.0695 mL | 2.139 mL |
5 mM | 0.0428 mL | 0.2139 mL | 0.4278 mL |
10 mM | 0.0214 mL | 0.107 mL | 0.2139 mL |
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工作液浓度: mg/ml;
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2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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