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HTRF Tag-Lite 5HT1A Receptor Red Antagonist Ligand, 5,000 Assay Points

This 5HT1A receptor red antagonist is a NAN190 derivative labeled with a red emitting HTRF fluorescent probe.

For research use only. Not for use in diagnostic procedures.

Feature Specification
Application Receptor-Ligand Binding

This 5HT1A receptor red antagonist is a NAN190 derivative labeled with a red emitting HTRF fluorescent probe.

For research use only. Not for use in diagnostic procedures.

Product Variant
Unit Size: 5,000 Assay Points
Part #:
L0029RED
List Price
USD 2,254.00

Overview

Tag-lite receptor binding assays use either a green or a red fluorescent ligand to function.

This 5HT1A receptor red antagonist is a NAN190 derivative labeled with a red emitting HTRF fluorescent probe.

This ligand is best suited for use in the Serotonin 5HT1A receptor binding assay.

Specifications

Application
Receptor-Ligand Binding
Brand
Tag-lite
Detection Modality
HTRF
Product Group
Fluorescent Reagent
Shipping Conditions
Shipped in Dry Ice
Target Class
GPCR
Technology
TR-FRET
Therapeutic Area
Cardiovascular
Infectious Diseases
Metabolism/Diabetes
NASH/Fibrosis
Neuroscience
Oncology & Inflammation
Rare Diseases
Unit Size
5,000 Assay Points

Video gallery

How it works

Assay principle

Running a receptor binding assay using Tag-lite is as easy as it can get. Simply dispense 10 µL of labeled cells into each well, followed by 5 µL of labeled ligand and 5 µL of the compound you wish to test. Like all HTRF assays, Tag-lite assays do not require any washing steps. A diagram of the procedure to be followed is given on the right.

GPCR how it works assay principle receptor binding l0029red
Saturation binding (KD)

A saturation binding assay measures total and non-specific binding for increasing concentrations of ligand under equilibrium conditions. To perform the assay, the fluorescent ligand is titrated into a solution containing a fixed amount of labeled cells and then incubated to equilibrium. The HTRF ratio obtained from this titration is the total binding.

GPCR how it works saturation binding kd l0029red
How it works serotonin 5ht1a receptor red antagonist 1
Competitive binding (KI)

A competitive binding assay is performed to measure the dissociation constant, Ki. To perform the assay, the compound is titrated into a solution containing a fixed concentration of fluorescent ligand and a fixed amount of cells.

GPCR how it works competitive binding ki l0029red
How it works serotonin 5ht1a receptor red antagonist 2

Resources

Are you looking for resources, click on the resource type to explore further.

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Technical Note
A simple method for preparing GPCR membrane model extracts from stable cell lines for use with the HTRF GTP Gi binding assay

G-protein coupled receptors (GPCRs) are crucial transmembrane proteins involved in cellular signal transduction.

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Guide
HTRF solutions, guide to major applications

This guide provides you an overview of HTRF applications in several therapeutic areas.

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Flyer
Tag-lite: the binding receptor assay portfolio addressing the adenosine receptor family

Tag-lite™ is a cell-based, no-wash alternative to traditional radioisotope assays for studying GPCR-ligand interaction.

Adenosine...

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