- Trimebutine
- JDTic
- JDTic 2HCl
- Alvimopan
- Adrenorphin, Free Acid
- BAM 22P
| AdrenorphinEndogenous μ/κ opioid agonist,potent and selective |

Sample solution is provided at 25 µL, 10mM.
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Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
- View current batch:
- Purity = 97.00%
- COA (Certificate Of Analysis)
- HPLC
- MS (Mass Spectrometry)(Retest)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure


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| Cas No. | 88377-68-8 | SDF | Download SDF |
| Synonyms | H2N-Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-amide | ||
| Chemical Name | Adrenorphin | ||
| Canonical SMILES | CC(C)C(C(=O)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCSC)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)N | ||
| Formula | C44H69N15O9S | M.Wt | 984.18 |
| Solubility | ≥98.4mg/mL in DMSO | Storage | Store at -20°C |
| Physical Appearance | A solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
Adrenorphin (metorphamide) is a potent inhibitor of nicotine-induced adrenaline and noradrenaline release with IC50 value of 10 μM [1].
Adrenorphin (metorphamide) is an endogenous, C-terminally amidated, opioid octapeptide (Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-NH2) that is produced from proteolytic cleavage of proenkephalin A and is widely distributed throughout the mammalian brain [2].
Adrenorphin (metorphamide) is selective nicotine-induced adrenaline and noradrenaline release inhibitor and has higher than 100-fold more potent than the reported nicotine-induced adrenaline and noradrenaline release inhibitor Met5-enkephalin. When tested with bovine adrenal chromaffin cells, Adrenorphin (metorphamide) showed inhibition on 5 μM nicotine-induced ATP release by almost 50% at 5μM and the inhibition was not in a dose-dependent manner [1]. In bioassays and binding assays, Metorphamide exhibited high μ-binding activity, as well as κ-binding activity with nearly half percent toμ-binding activity, while showed no activity on δ-binding [2].
References: [1]. Marley, P.D., K.I. Mitchelhill, and B.G. Livett, Metorphamide, a novel endogenous adrenal opioid peptide, inhibits nicotine-induced secretion from bovine adrenal chromaffin cells. Brain Res, 1986. 363(1): p. 10-7.[2]. Weber, E., et al., Metorphamide: isolation, structure, and biologic activity of an amidated opioid octapeptide from bovine brain. Proc Natl Acad Sci U S A, 1983. 80(23): p. 7362-6.
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现在有一个实验需要看一种药物与受体的结合情况,想咨询一下放射性配体受体结合实验,因为我们不具备这个实验条件,最好能外包那种
大多数药物在体内都是和特异性受体相互作用,改变细胞的生理生化功能而产生效应。目前已经确定的受体有30多种,根据受体存在的标准,受体可大致分为三类:
1.细胞膜受体:位于靶细胞膜上,如胆碱受体、肾上腺素受体、多巴胺受体、阿片受体等。
2.胞浆受体:位于靶细胞的胞浆内,如肾上腺皮质激素受体、性激素受体。
3.胞核受体:位于靶细胞的细胞核内,如甲状腺素受体。
另外也可根据受体的蛋白结构、信息转导过程、效应性质、受体位置等特点将受体分为四类:
1.含离子通道的受体(离子带受体):如N-型乙酰胆碱受体含钠离子通道。
2.G蛋白偶联受体:M-乙酰胆碱受体、肾上腺素受体等。
3.具有酪氨酸激酶活性的受体:如胰岛素受体。
4.调节基因表达的受体(核受体):如甾体激素受体、甲状腺激素受体等。
有些受体具有亚型,各种受体都有特定的分布部位核特定的功能,有些细胞也有多种受体。

