Cat. No. 0262

2,4-Dihydroxyphenylacetyl-L-asparagine C12H14N2O6 [111872-98-1]

Price and Availability

For 2,4-Dihydroxyphenylacetyl-L-asparagine pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Biological Activity

Constituent of various spider toxins. Reported to be specific blocker of glutamate receptors.

Technical Data

Soluble to 50 mM in water
Desiccate at -20°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.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Usherwood et al (1990) Mechanisms of neurotoxicity of low molecular weight spider toxins. Basic Science in Toxicology. Ed. G.N. Volans 569.

Pan-Hou et al (1989) A spider toxin (JSTX) inhibits L-glutamate uptake by rat brain synaptosomes. Brain Res. 476 354. PMID: 2564797.

Pan-Hou et al (1987) Inhibitory effect of 2,4-dihydroxyphenylacetylasparagine, a common moiety of spider toxin, on glutamate binding to rat brain synaptic membranes. Neurosci.Lett. 81 199. PMID: 2827066.

If you know of a relevant reference for 2,4-Dihydroxyphenylacetyl-L-asparagine please let us know.

Citations are publications that use Tocris products.

Do you know of a great paper that uses 2,4-Dihydroxyphenylacetyl-L-asparagine from Tocris? If so please let us know.

View Related Products by Product Action

Keywords: 2,4-Dihydroxyphenylacetyl-L-asparagine, supplier, Component, Joro, spider, toxin, Glutamate, mGlur, Receptors, Metabotropic, iGluR, Ionotropic, antagonists, blockers, Tocris Bioscience, Miscellaneous Glutamate products

Quick Order

Find multiple products by catalog number

divider line

Pain Research Product Guide

Pain Research Product Guide

Our Pain guide highlights over 280 products for Pain research. Request copy or view PDF today.

divider line

Peripheral Sensitization

Written by Grant D. Nicol and Michael R. Vasko

Pain Life Science Poster

Our Peripheral Sensitization poster gives a summary of the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. Request copy or view PDF today.

divider line

Parkinson's disease: Neurobiology and Therapeutic Strategies

Written by Anthony H.V. Schapira

Parkinson's Life Science Poster

Our Parkinson's disease (PD) poster summarizes the neurobiology of the disease, and highlights current therapeutic treatments for symptomatic PD. Request copy or view PDF today.

divider line

New Products in this Area


Stable photoreleaser of L-glutamate

Sign-up for new product e-alerts
divider line

Bio-Techne Events

WCI 2017

13th World Congress on Inflammation

July 8 - 12, 2017

London, UK