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Leukotriene B4 Ethanolamide

(Synonyms: LTB4EA) 目录号 : GC44053

A theoretical 5-LO metabolite of arachidonoyl ethanolamide

Leukotriene B4 Ethanolamide Chemical Structure

Cas No.:877459-63-7

规格 价格 库存 购买数量
25μg
¥1,918.00
现货
50μg
¥3,649.00
现货
100μg
¥6,903.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

The effects of Leukotriene B4 (LTB4) are mediated by two known receptors, BLT1 and BLT2. LTB4 is a high affinity ligand for BLT1, and many of its pro-inflammatory effects are believed to be transduced through this receptor. The BLT2 is more enigmatic, in that LTB4 is not a high-affinity ligand, nor is it clear that BLT2 activation promotes inflammation. LTB4 ethanolamide (LTB4-EA) is a theoretical 5-LO metabolite of arachidonoyl ethanolamide (AEA). In CHO cells transfected with human BLTR1, LTB4-EA was a potent antagonist with about three times greater affinity for the receptor than LTB4 (Ki = 1.22 nM versus 3.88 nM). LTB4-EA antagonizes the LTB4-induced contractions of guinea pig lung parenchyma with an EC50 of 10 nM. LTB4-EA thus represents a potential endogenous anti-inflammatory compound functioning as a natural antagonist of BLTR1.

化学性质

Cas No. 877459-63-7 SDF
别名 LTB4EA
Canonical SMILES CCCCC/C=C\C[C@@H](O)/C=C/C=C\C=C\[C@@H](O)CCCC(=O)NCCO
分子式 C22H37NO4 分子量 379.5
溶解度 DMF: 100 mg/ml,DMSO: 100 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 12 mg/ml 储存条件 Store at -20°C
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.635 mL 13.1752 mL 26.3505 mL
5 mM 0.527 mL 2.635 mL 5.2701 mL
10 mM 0.2635 mL 1.3175 mL 2.635 mL
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