| Description | (S)-3-Hydroxyphenylglycine is an agonist of group I metabotropic glutamate receptors (mGluRs). |
| In vitro | 海马神经元在切片制备中,在γ-aminobutyric acid-A受体拮抗剂picrotoxin存在下展现自发同步爆发活动。这些同步爆发的持续时间很少超过500毫秒,因而类似间歇性放电。对照组展示了一次典型的同步爆发,通常由一个初始突发放电构成,持续100-200毫秒(主爆发),随后是一系列更短暂的相位放电(次级爆发)。添加(S)-3-Hydroxyphenylglycine(250-500 μM)显著延长了同步爆发的持续时间,主要是通过显著增加次级爆发的数量。这些延长的放电持续时间介于1秒至7秒之间(4,282 ± 1,060毫秒,增加了1,021±247%,n=7),并且每次放电中的次级爆发的振幅和频率逐渐发生变化[2]。 |
| molecular weight | 167.16 |
| Molecular formula | C8H9NO3 |
| CAS | 71301-82-1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: < 1 mg/mL (insoluble) H2O: < 8.36 mg/mL |
| References | 1. Yu SP, Sensi SL, et al. Membrane-delimited modulation of NMDA currents by metabotropic glutamate receptor subtypes 1/5 in cultured mouse cortical neurons. J Physiol. 1997 Mar 15;499 ( Pt 3)(Pt 3):721-32. 2. Merlin LR, Wong RK. Role of group I metabotropic glutamate receptors in the patterning of epileptiform activities in vitro. J Neurophysiol. 1997 Jul;78(1):539-44. |