BMS-986122
目录号 : KM7382 CAS No. : 313669-88-4 纯度 : ≥98%

BMS-986122 是一种选择性的、有效的μ-阿片受体 (µ-OR) 正变构调节剂。BMS-986122 显示正构激动剂介导的 β-抑制蛋白募集、腺苷酸环化酶抑制和 G 蛋白活化的增强作用。BMS-986122 增强 DAMGO 介导的 [35S]GTPγS 在小鼠脑膜中的结合。

规格 价格 是否有货 数量
5mg
In-stock
10mg
In-stock
25mg
In-stock
50mg
In-stock
100mg 询价 In-stock
200mg 询价 In-stock

Other Forms of Rapamycin:

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生物活性

BMS-986122 is a selective, potent positive allosteric modulator of the mu-opioid receptor (µ-OR). BMS-986122 shows potentiation of orthosteric agonist-mediated β-arrestin recruitment, adenylyl cyclase inhibition, and G protein activation. BMS-986122 potentiates DAMGO-mediated [S]GTPγS binding in mouse brain membranes.

体外研究

BMS-986122 increases β-arrestin recruitment stimulated by endomorphin 1 (EC50=3 μM) in U2OS-OPRM1 human osteosarcoma cells expressing μ-opioid receptors. BMS-986122 potentiates endomorphin 1-induced inhibition of forskolin-stimulated adenylyl cyclase activity in CHO cells expressing human recombinant μ-opioid receptors (EC50=8.9 μM). BMS-986122 potentiates DAMGO-mediated [35S]GTPγS binding in mouse brain membranes and appears to be, at least in part, a positive affinity modulator of the μ-opioid receptor for DAMGO binding.
BMS-986122 enhances the ability of the endogenous opioid Methionine-enkephalin (Met-Enk) to stimulate G protein activity in mouse brain homogenates without activity on its own and to enhance G protein activation to a greater extent than β-arrestin recruitment in CHO cells expressing human mu-opioid receptors. BMS-986122 increases the potency of Met-Enk to inhibit GABA release in the periaqueductal gray, an important site for antinociception.
BMS-986122 is selective for µ-OR and has no detectable activity at the closely related δ-OR. BMS-986122 is a silent allosteric modulator at δ-OR and κ-OR.

分子式
C16NO3S2ClBrH15
分子量
448.78
CAS号
313669-88-4
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (222.83 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.2283 mL 11.1413 mL 22.2826 mL
5 mM 0.4457 mL 2.2283 mL 4.4565 mL
10 mM 0.2228 mL 1.1141 mL 2.2283 mL
*

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    40% PEG300    5% Tween-80    45% saline

    Solubility: 2.5 mg/mL (5.57 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (5.57 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (5.57 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.57 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。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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