Fluorescent amyloid β (Aβ) probe for the detection and quantification of plaques, tangles and cerebrovascular amyloid. Displays high in vitro binding affinity (Ki = 26.8 nM); binds selectively to fibrillar β-sheet deposits. Brain penetrant.
|Storage||Store at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 344.4. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.9 mL||14.52 mL||29.04 mL|
|5 mM||0.58 mL||2.9 mL||5.81 mL|
|10 mM||0.29 mL||1.45 mL||2.9 mL|
|50 mM||0.06 mL||0.29 mL||0.58 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Bolmont et al (2008) Dynamics of the microglial/amyloid interaction indicate a role in plaque maintenance. J.Neurosci. 28 4283 PMID: 18417708
Yamanaka et al (2012) PPARγ/RXRα-induced and CD36-mediated microglial amyloid-β phagocytosis results in cognitive improvement in amyloid precursor protein/presenilin 1 mice. J.Neurosci. 32 17321 PMID: 23197723
Klunk et al (2002) Imaging Aβ plaques in living transgenic mice with multiphoton microscopy and methoxy-X04, a systemically administered Congo red derivative. J.Neuropathol.Exp.Neurol. 61 797 PMID: 12230326
If you know of a relevant reference for Methoxy-X04, please let us know.
Keywords: amyloid beta fluorescent probes detection alzheimers disease brain penetrant blood brain barrier permeable high affinity amyloidbeta amyloidb amyloidβ Amyloid Beta Peptides
1 Citation for Methoxy-X04
Citations are publications that use Tocris products. Selected citations for Methoxy-X04 include:
Fu et al (2016) IL-33 ameliorates Alzheimer's disease-like pathology and cognitive decline. Elife 113 E2705 PMID: 27091974
Do you know of a great paper that uses Methoxy-X04 from Tocris? If so please let us know.
Literature in this Area
Alzheimer's disease (AD) is a degenerative brain disease and the most common cause of dementia, affecting approximately 47 million people worldwide. Updated in 2015, this poster summarizes the structural and functional changes observed in the progression of this neurodegenerative disease, as well as classic AD drug targets.