Naspm trihydrochloride NEW
| Price | $86 |
| Package | 5mg |
| Supply Ability: | 10g |
| Update Time: | 2026-05-25 |
Product Details
| Product Name: Naspm trihydrochloride | CAS No.: 1049731-36-3 |
| Purity: 99.75% | Supply Ability: 10g |
| Release date: 2026/05/25 |
Product Introduction
Bioactivity
| Name | Naspm trihydrochloride |
| Description | Naspm trihydrochloride (1-Naphthylacetyl spermine trihydrochloride) is a synthetic analogue of Joro spider toxin and acts as an antagonist of calcium-permeable AMPA (CP-AMPA) receptors. |
| In vitro | NASPM selectively suppressed the inwardly rectifying and Ca(2+)-permeable AMPA receptors expressed in type II neurons. It had no effect on AMPA receptors in type I neurons. The blocking effect of NASPM on the Ca(2+)-permeable AMPA receptors was use and voltage-dependent. When the effect of NASPM reached a steady state, current responses induced by ionophoretic applications of kainate, a non-desensitizing agonist of AMPA receptors, in type II neurons were suppressed by NASPM in a dose-dependent manner at -60 mV (IC50 0.33 microM, and Hill coefficient 0.94). The response to kainate recovered partially after washing out NASPM. NASPM did not affect the Ca(2+)-permeable AMPA receptors when the neuronal membrane was held at potentials more positive than +40 mV. Furthermore, the blockade by NASPM which was attained at negative potentials was transiently removed by shifting membrane potential to +60 mV for 5 s together with a single ionophoretic application of kainate. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O : 50 mg/mL (104.19 mM), Sonication is recommended. DMSO : 6.4 mg/mL (13.34 mM), Sonication is recommended. |
| Keywords | Naspm trihydrochloride | Naspm | Ionotropic glutamate receptors | Inhibitor | inhibit | iGluR | AMPAR | 1-Naphthylacetyl spermine Trihydrochloride | 1-Naphthylacetyl spermine |
| Inhibitors Related | Indole-2-carboxylic acid | Quinolinic acid | Decanoic Acid | N-Methylsarcosine | L-Glutamic acid | N,N-Dimethylglycine hydrochloride | Kynurenic acid | L-Phenylalanine | glycine | L-Glutamic acid monosodium salt | Memantine | Memantine hydrochloride |
| Related Compound Libraries | Bioactive Compound Library | Neuronal Signaling Compound Library | Membrane Protein-targeted Compound Library | Glutamine Metabolism Compound Library | Neuroprotective Compound Library | Inhibitor Library | Bioactive Compounds Library Max | Anti-Cancer Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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