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LQVTDSGLYRCVIYHPP(LP17)是一种多肽和TREM-1(Triggering Receptor Expressed on Myeloid cells 1)抑制剂,序列来源于小鼠和人类TREM-1和TLT-1胞外结构域之间的高度保守序列,通过类似于诱饵受体的机制抑制肌动蛋白激活TREM-1,具有可穿透大脑屏障的优点,能够减轻神经元损伤和炎症反应。
LQVTDSGLYRCVIYHPP(LP17)是一种多肽和TREM-1(Triggering Receptor Expressed on Myeloid cells 1)抑制剂,序列来源于小鼠和人类TREM-1和TLT-1胞外结构域之间的高度保守序列,通过类似于诱饵受体的机制抑制肌动蛋白激活TREM-1,具有可穿透大脑屏障的优点,能够减轻神经元损伤和炎症反应。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 619 | In stock | |
5 mg | ¥ 1,490 | In stock | |
10 mg | ¥ 2,650 | In stock | |
25 mg | ¥ 4,350 | In stock | |
50 mg | ¥ 6,150 | In stock | |
100 mg | ¥ 8,280 | In stock | |
500 mg | ¥ 16,500 | In stock |
LQVTDSGLYRCVIYHPP 相关产品
产品描述 | LQVTDSGLYRCVIYHPP (LP17) is a peptide and TREM-1 (Triggering Receptor Expressed on Myeloid cells 1) inhibitor derived from a highly conserved sequence between the extracellular structural domains of mouse and human TREM-1 and TLT-1.LP17 inhibits TREM-1 activation through a decoy receptor LP17 inhibits TREM-1 activation by actin through a decoy receptor mechanism, which has the advantage of penetrating the brain barrier and attenuating neuronal damage and inflammatory responses. |
体外活性 | 在大鼠原代小胶质细胞中,LQVTDSGLYRCVIYHPP(100 nM,预处理1小时)显著抑制血红蛋白诱导的炎症反应,降低了TREM-1、TNF-α、IL-1β、IL-6 和 iNOS 的表达,减少了NO生成,并抑制了NF-κB p65 的核转位,显示出明确的抗炎作用[1]。 |
体内活性 | 在蛛网膜下腔出血(SAH)模型大鼠中,脑室注射 LQVTDSGLYRCVIYHPP(0.5 μg)显著抑制TREM-1和炎症因子的表达,减少神经元凋亡,并改善神经行为评分,表明其具有良好的抗炎与神经保护作用[1]。 |
别名 | LP17 |
分子量 | 1961.24 |
分子式 | C89H137N23O25S |
CAS No. | 887255-16-5 |
Smiles | C(=O)([C@H]1N(C([C@H](CC2=CN=CN2)NC([C@H](CC3=CC=C(O)C=C3)NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CC4=CC=C(O)C=C4)NC([C@@H](NC(CNC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CC(C)C)N)=O)CCC(N)=O)=O)C(C)C)=O)[C@@H](C)O)=O)CC(O)=O)=O)CO)=O)=O)CC(C)C)=O)=O)CCCNC(=N)N)=O)CS)=O)[C@H](C)C)=O)[C@H](CC)C)=O)=O)=O)CCC1)N5[C@H](C(O)=O)CCC5 |
Sequence Short | LQVTDSGLYRCVIYHPP |
存储 | keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
溶解度信息 | H2O: 10 mg/mL (5.1 mM), when pH is adjusted to 3 with CH3COOH. Sonication and heating are recommended. DMSO: 15 mg/mL (7.65 mM), when pH is adjusted to 7 with CH3COOH. Sonication and heating are recommended. | |||||||||||||||
溶液配制表 | ||||||||||||||||
H2O/DMSO
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
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