Skip to main content

HTRF Phospho-NDRG1 (Thr346) Detection Kit, 10,000 Assay Points

The Phospho-NDRG1 (Thr346) cellular assay kit is optimal for measuring phosphorylated NDRG1 at Thr346 and is a powerful tool for cancer research.

Feature Specification
Application Cell Signaling
Sample Volume 16 µL

The Phospho-NDRG1 (Thr346) cellular assay kit is optimal for measuring phosphorylated NDRG1 at Thr346 and is a powerful tool for cancer research.

Product Variants
Unit Size: 500 Assay Points
Part #:
63ADK092PEG
For research use only. Not for use in diagnostic procedures. All products to be used in accordance with applicable laws and regulations including without limitation, consumption and disposal requirements under European REACH regulations (EC 1907/2006).
Request More Information

Overview

The Phospho-NDRG1 (Thr346) cellular assay kit is optimal for measuring phosphorylated NDRG1 at Thr346, and is a powerful tool for cancer and angiogenesis research. NDRG1 is upregulated by HIF1-alpha under hypoxic conditions often associated with aggressive tumor progression. NDRG1 is a metastasis suppressor that works by blocking the angiogenesis signaling pathway,

Specifications

Application
Cell Signaling
Brand
HTRF
Detection Modality
HTRF
Lysis Buffer Compatibility
Lysis Buffer 4
Lysis Buffer 5
Molecular Modification
Phosphorylation
Product Group
Kit
Sample Volume
16 µL
Shipping Conditions
Shipped in Dry Ice
Target Class
Phosphoproteins
Technology
TR-FRET
Therapeutic Area
Oncology & Inflammation
Unit Size
10,000 Assay Points

Video gallery

How it works

Phospho-NDRG1 (Thr346) assay principle

The Phospho-NDRG1 (Thr346) assay measures NDRG1 when phosphorylated at Thr346. Contrary to Western Blot, the assay is entirely plate-based and does not require gels, electrophoresis or transfer. The Phospho-NDRG1 (Thr346) assay uses 2 labeled antibodies: one with a donor fluorophore, the other one with an acceptor. The first antibody is selected for its specific binding to the phosphorylated motif on the protein, the second for its ability to recognize the protein independent of its phosphorylation state. Protein phosphorylation enables an immune-complex formation involving both labeled antibodies and which brings the donor fluorophore into close proximity to the acceptor, thereby generating a FRET signal. Its intensity is directly proportional to the concentration of phosphorylated protein present in the sample, and provides a means of assessing the proteins phosphorylation state under a no-wash assay format.

Phospho ß-Catenin (Thr41/Ser37/Ser33) assay principle

 

Phospho-NDRG1 (Thr346) 2-plate assay protocol

The 2 plate protocol involves culturing cells in a 96-well plate before lysis then transferring lysates to a 384-well low volume detection plate before adding Phospho-NDRG1 (Thr346) HTRF detection reagents. This protocol enables the cells' viability and confluence to be monitored.

2biomarkers-how-it-works-assay-protocol-alpha-tubulin-63adk072peg-63adk072peh.svg

 

Phospho-NDRG1 (Thr346) 1-plate assay protocol

Detection of Phosphorylated NDRG1 (Thr346) with HTRF reagents can be performed in a single plate used for culturing, stimulation and lysis. No washing steps are required. This HTS designed protocol enables miniaturization while maintaining robust HTRF quality.

2phospho-how-it-works-total-btk-1-plate-assay-protocol.svg

 

Assay validation

Detection of phospho-NDRG1 (Thr346) on heLa cells

Different cell densities of HeLa cells were plated in 96-well plates and incubated overnight. Cells were stimulated with increasing concentration of 25 µL of AZD8055 (an ATP-competitive mTOR inhibitor) for 2h at 37°C - 5% CO2. After stimulation, cells were lysed with 25µL of lysis buffer 4X for 30 min at RT under gentle shaking. 16 µL of lysate were transferred into a 384-well sv white microplate and 4 µL of the HTRF phospho-NDRG1 (Thr346) detection reagents were added. The HTRF signal was recorded after a overnight incubation at room temperature.

1assay-validation-ndrg1-phospho-t346-1.svg

 

Detection of phospho-NDRG1 (Thr346) on HeLa cells

Different cell densities (100K, 50K, 25K and 12.5K) of HeLa cells were plated under 50µL in 96-well plate in presence of 40 µM of Dp44mT and incubated for 24h. Then, media was aspirated and cells were lysed with 50µL of lysis buffer 1X for 30 min at RT under gentle shaking. 16 µL of lysate were transferred into a 384-well sv white microplate and 4 µL of the HTRF phospho-NDRG1 (Thr346) detection reagents were added. The HTRF signal was recorded after a overnight incubation at room temperature.

2assay-validation-ndrg1-phospho-t346-2.svg

 

Resources

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

1-1 of 1 Resources
Guide Icon
Guide
HTRF solutions, guide to major applications

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

Scroll Icon