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Biological Activity for PK 11195
Possesses high affinity for the peripheral benzodiazepine receptor (PBR, TSPO) without binding to other known neurotransmitter receptors. Also inhibits the human constitutive androstane receptor (hCAR).
Compound Libraries for PK 11195
Technical Data for PK 11195
|Storage||Store at RT|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for PK 11195
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions for PK 11195
The following data is based on the product molecular weight 352.86. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|0.5 mM||5.67 mL||28.34 mL||56.68 mL|
|2.5 mM||1.13 mL||5.67 mL||11.34 mL|
|5 mM||0.57 mL||2.83 mL||5.67 mL|
|25 mM||0.11 mL||0.57 mL||1.13 mL|
References for PK 11195
References are publications that support the biological activity of the product.
Conway et al (1998) Temporal changes in glial fibrillary acidic protein messenger RNA and [3H]PK11195 binding in relation to imidazoline-I2-receptor and α2-adrenoceptor binding in the hippocampus following transient global forebrain isch Neuroscience 82 805 PMID: 9483537
Le Fur et al (1983) Differentiation between two ligands for peripheral benzodiazpine binding sites [3H]-Ro 5-4864 and [3H]-PK11195, by thermodynamic studies. Life Sci. 33 449 PMID: 6308375
Li et al (2008) The peripheral benzodiazepine receptor ligand 1-(2-chlorophenyl-methylpropyl)-3-isoquinoline-carboxamide is a novel antagonist of human androstane receptor. Mol.Pharmacol. 74 443 PMID: 18492798
If you know of a relevant reference for PK 11195, please let us know.
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Keywords: PK 11195, PK 11195 supplier, antagonists, peripheral, benzodiazepine, receptors, GABAA, Receptors, PK11195, PBR, TSPO, Constitutive, Androstane, Receptor, Translocator, Protein, 0670, Tocris Bioscience
3 Citations for PK 11195
Citations are publications that use Tocris products. Selected citations for PK 11195 include:
Sutter et al (2003) Ligands of the peripheral benzodiazepine receptor induce apoptosis and cell cycle arrest in oesophageal cancer cells: involvement of the p38MAPK signalling pathway. Nat Chem Biol 89 564 PMID: 12888831
Anderson et al (2011) Modulation of constitutive androstane receptor (CAR) and pregnane X receptor (PXR) by 6-arylpyrrolo[2,1-d][1,5]benzothiazepine derivatives, ligands of peripheral benzodiazepine receptor (PBR). Toxicol Lett 202 148 PMID: 21315811
Gut et al (2013) Whole-organism screening for gluconeogenesis identifies activators of fasting metabolism. J Cell Mol Med 9 97 PMID: 23201900
Do you know of a great paper that uses PK 11195 from Tocris? Please let us know.
Reviews for PK 11195
Average Rating: 5 (Based on 1 Review.)
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It is a peripheral benzodiazepine receptor (PBR) agonist. It is effective in inhibiting LPS-induced pro-inflammatory cytokines such as IL-1beta and TNF-alpha in microglia culture.
Literature in this Area
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