MIF-1 TFA Pro-Leu-Gly-NH2 TFA; Melanostatin TFA,98.01%

产品编号:Bellancom-107663A| CAS NO:35240-69-8| 分子式:C15H25F3N4O5| 分子量:398.38

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,

货号 包装 价格 库存与货期 购买量 操作
Bellancom-107663A
650.00 杭州 北京(现货)
Bellancom-107663A
1100.00 杭州 北京(现货)
Bellancom-107663A
1700.00 杭州 北京(现货)

增值税发票√顺丰快递√订货电话:18601927057

MIF-1 TFA Pro-Leu-Gly-NH2 TFA; Melanostatin TFA

产品介绍 MIF-1 TFA (Melanostatin) 是一种内源性的脑肽,是一种有效的多巴胺受体变构调节剂。MIF-1 TFA 抑制黑色素形成。MIF-1 TFA 阻断阿片受体激活的作用,从而调节吗啡的镇痛作用和应激诱导镇痛 (SIA)。MIF-1 TFA 直接通过血脑屏障 (BBB) 从血液进入中枢神经系统。
生物活性

MIF-1 TFA (Melanostatin), an endogenous brain peptide, is a potent dopamine receptor allosteric modulator. MIF-1 TFA inhibits melanin formation. MIF-1 TFA blocks the effects of opioid receptor activation to modulate the analgesic effects. MIF-1 TFA accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB).

体外研究

MIF-1 TFA (Melanostatin, 1 μM) provokes a reversible hyperpolarization and a suppression of spontaneous action potentials.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

MIF-1 TFA (Melanostatin, 1 mg/kg; i.p.; once, for 1 hour; male Wistar rats) modulates the analgesic effects, including stress-induced analgesia (SIA).
MIF-1 TFA (Melanostatin, 1 mg/kg; i.p.; daily, for 8 weeks; Sprague-Dawley rats) attenuates spiroperidol-induced impairment of development of striatal dopamine D2 receptors in rats.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Wistar rats
Dosage: 1 mg/kg
Administration: Intraperitoneal injection; once, for 1 hour
Result: Decreased the analgesic effect. Increased the pain threshold for at least 1 h.
Animal Model: Sprague-Dawley rats
Dosage: 1 mg/kg
Administration: Intraperitoneal injection; daily, for 8 weeks
Result: Attenuated the ontogenic impairment of striatal D2 receptors that was produced by spiroperidol (HY-B1371) treatment.
体内研究

MIF-1 TFA (Melanostatin, 1 mg/kg; i.p.; once, for 1 hour; male Wistar rats) modulates the analgesic effects, including stress-induced analgesia (SIA).
MIF-1 TFA (Melanostatin, 1 mg/kg; i.p.; daily, for 8 weeks; Sprague-Dawley rats) attenuates spiroperidol-induced impairment of development of striatal dopamine D2 receptors in rats.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Wistar rats
Dosage: 1 mg/kg
Administration: Intraperitoneal injection; once, for 1 hour
Result: Decreased the analgesic effect. Increased the pain threshold for at least 1 h.
Animal Model: Sprague-Dawley rats
Dosage: 1 mg/kg
Administration: Intraperitoneal injection; daily, for 8 weeks
Result: Attenuated the ontogenic impairment of striatal D2 receptors that was produced by spiroperidol (HY-B1371) treatment.
性状Solid
溶解性数据
In Vitro: 

DMSO : 125 mg/mL (313.77 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.5102 mL 12.5508 mL 25.1017 mL
5 mM 0.5020 mL 2.5102 mL 5.0203 mL
10 mM 0.2510 mL 1.2551 mL 2.5102 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 (sealed storage, away from moisture and light)。-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: ≥ 2.08 mg/mL (5.22 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.22 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 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。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (5.22 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.22 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

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

    Solubility: ≥ 2.08 mg/mL (5.22 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.22 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 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 西域 网站选购。
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

参考文献

相关文档

化学品安全说明书(MSDS)

下载MSDS

质检证书(COA)

相关产品


服务热线

13911702513
18601927057

微信客服