Oxytocin acetate
| 规格 | 价格 | 货期 | 数量 |
|---|---|---|---|
| 1mL(10 mM in DMSO) | ￥681.00 | 现货 | |
| 5mg | ￥409.00 | 现货 | |
| 10mg | ￥590.00 | 现货 | |
| 50mg | ￥1090.00 | 现货 |
特色产品
- 适用于流式细胞仪和荧光显微镜检测
- 准确区分活细胞/凋亡细胞/坏死细胞
- 用于免疫印迹和质谱分析等后续操作
- 适用于30 KDa-130 KDa大小的蛋白
- 对细胞无毒性
- 步骤更简单，无需有机溶剂
- 可将信号灵敏度提高100倍
- 同时保持稳定的特异性和分辨率
- 提供更高的转录效率并抑制免疫激活
- 使用5-moUTP和Cy5-utp修饰
- 优异的扩增效率、可重复性和稳定性
- 卓越的灵敏度和准确性，操作简单
- 优化的缓冲液和T7 RNA聚合酶混合物
- 20 μL反应体系可获得更高的RNA产量
产品描述
Oxytocin is a positive allosteric modulator of μ opioid receptor (MOR) signaling [1].
Oxytocin, a 9-amine neuropeptide synthesized in the paraventricular nucleus (PVN) and the supraoptic nucleus of the hypothalamus, is secreted from the posterior pituitary into the systemic circulation, playing an essential role in mammalian labor, lactation, maternal bonding, and social affiliation. Oxytocin has been reported to exert an analgesic effect as well [1].
In hMOR-expressing HEK293 cells, Oxytocin alone showed no direct agonistic effect on human MOR at concentration up to 10-5 M, but treatment with 10-6 M Oxytocin markedly enhanced the MOR signaling stimulated by 10-6 M endomorphin-1, β-endorphin, morphine, fentanyl, as well as DAMGO. Moreover, in the competitive receptor-binding assay, 10-6 M Oxytocin did not alter the affinity of endomorphin-1 or morphine for MOR [1].
Intracerebroventricular Oxytocin administration (0.2 μg) robustly increased medial nucleus accumbens shell (NAcSh) neuron mean firing rate in rats, but did not do so after rats were repeatedly treated with morphine [2].
References:
[1]. Meguro Y, Miyano K, Hirayama S, et al. Neuropeptide oxytocin enhances μ opioid receptor signaling as a positive allosteric modulator. Journal of Pharmacological Sciences, 2018, 137(1): 67-75.
[2]. Moaddab M, Hyland B I, Brown C H. Oxytocin excites nucleus accumbens shell neurons in vivo. Molecular and Cellular Neuroscience, 2015, 68: 323-330.
产品性质
| 物理外观 | Solid |
| CAS号 | 6233-83-6 |
| 分子式 | C45H70N12O14S2 |
| 分子量 | 1067.25 |
| 化学名称 | rac-(R)-N-((R)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)-1-((4S,7R,10R,13R,16R,19S)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-((R)-sec-butyl)-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacyclo |
| 溶解度 | ≥182.8 mg/mL in DMSO; ≥14.93 mg/mL in EtOH; ≥44.1 mg/mL in H2O |
| SMILES | O=C([C@H]1N(C([C@H](CSSC[C@@H]2N)NC([C@H](CC(N)=O)NC([C@H](CCC(N)=O)NC([C@H]([C@@H](C)CC)NC([C@H](CC(C=C3)=CC=C3O)NC2=O)=O)=O)=O)=O)=O)CCC1)N[C@H](C(NCC(N)=O)=O)CC(C)C.OC(C)=O |
| 存储条件 | -20°C |
| 运输条件 | 蓝冰 |
产品应用 (实验数据来自文献，APExBIO并未验证，仅供参考)
IC50和靶点
| 生物活性描述 | 醋酸催产素（alpha-Hypophamine acetate）是一种哺乳动物神经生理激素，是催产素受体的配体。 |
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