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RTI-55, [125I]-, 25µCi (925kBq)

RTI-55, labeled with 125I. RTI-55 is a nonselective dopamine reuptake inhibitor that is used to assess neuron degradation in Parkinson's disease and other neurodegenerative diseases.

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Part Number Unit Size List Price Your Price Quantity
NEX272025UC 25 µCi 904.00 USD
NEX272250UC 250 µCi 1801.00 USD
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Overview

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 NEX272:

  1. Hong, W.C., Amara, S.G. (2010), Membrane cholesterol modulates the outward facing conformation of the dopamine transporter and alters cocaine binding. J Biol Chem, 285 (42): 32616-32626.

Specifications

Detection Method Radiometric
Fresh Lot Days Fourth Monday of even months
Label Position Nominally Labeled
Molecular Weight 385.2
Product Brand Name NEN Radiolabeled Ligands
Radioisotope I-125
Radionuclide 125I
Receptor Type Dopamine
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
Unit Size 25 µCi

Resources, Events & More

Resource Type File Name File Format
Technical Note Low Volume Handling Suggestions for Iodine-125 Labeled Compounds PDF  177 KB
Flyer Using the NENSure Packaging System from PerkinElmer PDF  447 KB