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AB-MECA, [125I]-(4-Amino-3-[125I]iodobenzyl-5`-N-)-, 10µCi

AB-MECA, labeled with 125I. AB-MECA acts as an agonist at adenosine A3 receptors, a group of GPCRs that are potential drug targets for immune-related disease, including rheumatoid arthritis, cancer, ischaemia, and inflammatory disease.

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10 µCi
1701.00 USD
50 µCi
3311.00 USD
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We offer radioligands and radiolabeled biomolecules to use as tracers, for radioimmunoassays (RIAs), for autoradiographic visualization, or for performing saturation and competition radioligand binding assays to determine receptor expression levels (Bmax), dissociation constants (Kd), association and dissociation rates (kon and koff), and inhibitor constants (Ki) for a variety of receptors. We develop our radioligands to the highest specific activity possible and provide high purity resulting in low non-specific binding products. Each of our ultra-pure radiolabeled compounds is fully characterized for pharmacological action and validated in binding assays.

Radiochemicals remain the most sensitive method for probing binding biology; yielding unprecedented sensitivity gives results that technicians and scientists can trust. For over 50 years, PerkinElmer has been a leading supplier of New England Nuclear (NEN) radiochemicals, liquid scintillation cocktails, vials and nuclear counting detection instruments.

References for NEX312:

  1. Haeusler, D., Grassinger, L., Fuchshuber, F. et al. (2015), Hide and seek: a comparative autoradiographic in vitro investigation of the adenosine A3 receptor, Eur J Nucl Med Mol Imaging, 42: 928-939.
  2. Ongini, E., Dionisotti, S., Gessi, S. et al. (1999), Comparison of CGS 15943, ZM 241385 and SCH 58261 as antagonists at human adenosine receptors, Naunyn-Schmiedeberg's Arch Pharmacol, 359: 7-10.


Concentration 171 µCi/mL
Detection Method Radiometric
Fresh Lot Days Second Monday of each month
Label Position Nominally Labeled
Molecular Weight 523.0
Product Brand Name NEN Radiolabeled Ligands
Radioisotope I-125
Radionuclide 125I
Receptor Type Adenosine
Shipping Condition Ambient
Special Ordering Information This is a radioactive product - shipping address must have a license to receive radioactive materials.
Therapeutic Area CNS & Neurologic, Cardiovascular, Inflammation, Metabolic Disorders
Unit Size 10 µCi
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Using the NENSure Packaging System from PerkinElmer

Since 1985, the unique NENSure system has set the standard for radiochemical packaging. Based on proven performance over millions of shipments, the system provides: Ease of use, Safe storage of unused product and Reduced radiation exposure. Many NEN brand research products, including 32P-, 33P-, 35 ...

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