In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
CHPG is a selective mGlu5 metabotropic glutamate receptor agonist.
The mGlu family of G-protein-linked glutamate receptors currently comprises eight members. 3,5-dihydroxyphenylglycine can activate specifically Group I mGlu receptors, which have been found to regulate multiple effects in the vertebrate brain.
In vitro: (R,S)-2-Chloro-5-hydroxyphenylglycine [CHPG] selectively activated mGlu5a receptors with no activation of mGlu1a receptors. This selective mGlu5 receptor agonist also enhances NMDA-induced depolarizations in rat hippocampalslices. CHPG may be used to study the role of mGlu5 receptors in the CNS .
In vivo: To compare the effects of treatment with the newly developed selective mGluR5 antagonist MPEP and the selective mGluR5 agonist CHPG in a rat intraluminal filament model of temporary middle cerebral artery occlusion (MCAo), rats, after induction of ischemia for 2 h, were administered MPEP or CHPG (i.c.v.) beginning 15 or 135 min. measured After either 22 or 70 h of reperfusion measured infarct size, and quantified neurological function at 2, 24, 48 and 72 h. 24 h infarct volumes after treatment with MPEP or CHPG at 15 min were reduced by 61 and 44%, respectively. The neuroprotective effects were dose-dependent. The neuroprotective effects were eliminated by delaying MPEP treatment until 135 min. In other studies, with early MPEP treatment (15 min) at optimal doses, infarct volume was reduced by 44% at 72 h, being correlated with significant neurological recovery .
Clinical trial: Clinical study has been conducted.
 Doherty AJ, Palmer MJ, Henley JM, Collingridge GL, Jane DE. (RS)-2-chloro-5-hydroxyphenylglycine (CHPG) activates mGlu5, but no mGlu1, receptors expressed in CHO cells and potentiates NMDA responses in the hippocampus. Neuropharmacology. 1997 Feb;36(2):265-7.
. Bao WL, Williams AJ, Faden AI, Tortella FC. Selective mGluR5 receptor antagonist or agonist provides neuroprotection in a rat model of focal cerebral ischemia. Brain Res. 2001 Dec 20;922(2):173-9.
|Physical Appearance||Off White solid|
|Storage||Store at RT|
|Solubility||Soluble in NaOH|
|Chemical Name||(S)-2-amino-2-(2-chloro-5-hydroxyphenyl)acetic acid|
|Canonical SMILES||ClC(C=C1)=C(C=C1O)[[email protected]@H](C(O)=O)N|
|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.|