BML-190(IMMA) is a potent and selective CB2 receptor ligand (Ki values are 435 nM and > 2 μM for CB2 and CB1 respectively). IC50 Value: 435 nM(Ki CB2) Target:CB2 receptor in vitro: BML-190 increases the accumulation of cAMP, via forskolin-stimulated mechanism in HEK-293 cells. Alternate studies suggest that BML-190 reduces the toxicity of culture supernatants to SH-SY5Y human neutroblastoma cells. Various research suggests that BML-190 is an essential tool in studying the proliferation of neuroblastoma. BML-190 diminishes LPS-induced NO and IL-6 production in a concentration-dependent manner. BML-190 also inhibits LPS-induced PGE2 production and COX-2 induction. in vivo:

426.89

C₂₃H₂₃ClN₂O₄

2854-32-2

吲哚美辛吗啉代酰胺

Room temperature in continental US; may vary elsewhere.

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

In Vitro: 

DMSO : 50 mg/mL (117.13 mM; Need ultrasonic)

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂： 10% DMSO    90% corn oil

  Solubility: ≥ 2.5 mg/mL (5.86 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (5.86 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

• [1]. Zhang, Qiang; Ma, Peng; Cole, Richard B.; Wang, Guangdi In vitro metabolism of indomethacin morpholinylamide (BML-190), an inverse agonist for the peripheral cannabinoid receptor (CB2) in rat liver microsomes. European Journal of Pharmaceutical Sciences (2010), 41(1), 163-172.

  [2]. Klegeris, Andis; Bissonnette, Christopher J.; McGeer, Patrick L. Reduction of human monocytic cell neurotoxicity and cytokine secretion by ligands of the cannabinoid-type CB2 receptor. British Journal of Pharmacology (2003), 139(4), 775-786.

  [3]. New DC, Wong YH. BML-190 and AM251 act as inverse agonists at the human cannabinoid CB2 receptor: signalling via cAMP and inositol phosphates. FEBS Lett. 2003 Feb 11;536(1-3):157-60.