PerkinElmer
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Norepinephrine Hydrochloride, DL-[7-3H(N)]-, 250µCi (9.25MBq)

DL-Norepinephrine hydrochloride, tritiated at the 7 position. Norepinephrine binds and activates adrenergic receptors, and is cleared by the norepinehprine transporter (NET).

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NET048250UC 1418.00 EUR
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Overview

Norepinephrine (NA) is a neurotransmitter and hormone that increases heart rate and blood pressure, and is involved in the fight-or-flight response. It is widely used to treat low blood pressure.

We offer both agonist and antagonist radioligands for autoradiographic visualization or performing saturation and competition 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 radioligands is fully characterized for pharmacological action and validated in receptor binding assays.

Radiolabeled ligands remain the most sensitive method for probing receptor 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 NET048:

  1. Yamazaki, S., Sakakibara, H., Takemura, H., Yasuda, M., Shimoi, K. (2014) Quercetin-3-O-glucronide inhibits noradrenaline binding to α2-adrenergic receptor, thus suppressing DNA damage induced by treatment with 4-hydroxyestradiol and noradrenaline in MCF-10A cells, The Journal of Steroid Biochemistry and Molecular Biology, 143: 122-129.
  2. Yu, Z. J. and Wecker, L. (1994), Chronic Nicotine Administration Differentially Affects Neurotransmitter Release from Rat Striatal Slices. Journal of Neurochemistry, 63: 186–194.

Specifications

Concentration 1.0 - 10 mCi/mL
Detection Method Radiometric
Label Position Specifically Labeled
Molecular Weight 205.2
Product Brand Name NEN Radiochemicals
Radioisotope H-3
Radionuclide 3H
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 250 µCi