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HTRF HUman Total AKT Detection Kit, 10,000 Assay Points

This HTRF kit detects cellular AKT and can be used as a normalization assay for the phospho-AKT kits.

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).

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Feature Specification
Application Cell Signaling
Sample Volume 16 µL

This HTRF kit detects cellular AKT and can be used as a normalization assay for the phospho-AKT kits.

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).

Click to copy promo code to clipboard.
SAVE 15% NOW on online orders. Use promo code below.
YEAREND15
Offer valid until 12/15. Terms and conditions apply.
Product Variants
Unit Size: 96 Assay Points
Part #:
64NKTPET
List Price
USD 686.05
Unit Size: 500 Assay Points
Part #:
64NKTPEG
List Price
USD 2,147.00
Unit Size: 10,000 Assay Points
Part #:
64NKTPEH
List Price
USD 12,490.00

Overview

The Total ATK kit is a robust, ready-to-use assay designed to monitor the modulation in expression of all 3 isoforms of AKT, an oncogene controlling apoptosis, cell proliferation, transcription, cell migration, and glucose metabolism. This kit is the ideal companion for our phospho AKT (Ser473 and Thr 308) kits, and is used as a normalization assay.

Specifications

Application
Cell Signaling
Brand
HTRF
Detection Modality
HTRF
Molecular Modification
Total
Product Group
Kit
Sample Volume
16 µL
Shipping Conditions
Shipped in Dry Ice
Target Class
Phosphoproteins
Target Species
Human
Technology
TR-FRET
Therapeutic Area
Metabolism/Diabetes
NASH/Fibrosis
Oncology & Inflammation
Unit Size
10,000 Assay Points

Video gallery

Citations

How it works

Total-AKT assay principle

The Total-AKT assay quantifies the expression level of AKT in a cell lysate. Contrary to Western Blot, the assay is entirely plate-based and does not require gels, electrophoresis or transfer. The Total-AKT assay uses two labeled antibodies: one coupled to a donor fluorophore, the other to an acceptor. Both antibodies are highly specific for a distinct epitope on the protein. In presence of AKT in a cell extract, the addition of these conjugates brings the donor fluorophore into close proximity with the acceptor and thereby generates a FRET signal. Its intensity is directly proportional to the concentration of the protein present in the sample, and provides a means of assessing the protein’s expression under a no-wash assay format.

phospho-how-it-works-total-akt-assay-principle

 

Total-AKT 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 Total AKT HTRF detection reagents. This protocol enables the cells' viability and confluence to be monitored.

phospho-how-it-works-total-akt-2-plate-assay-protocol

 

Total-AKT 1-plate assay protocol

Detection of total AKT 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.

phospho-how-it-works-total-akt-1-plate-assay-protocol

 

Assay validation

Total AKT used to control the phosphorylation status of AKT (Ser473)

HEK293 cells (100,000 cells/well) were activated with IGF-1 for 10 min, using the two-plate assay protocol of the Phospho-AKT (Ser473) and Total-AKT assays. As expected, results obtained show a dose-response increase of AKT phosphorylation upon IGF-1 stimulation, while the AKT expression level remains constant.

assay-validation-akt-total-1

 

Simplified pathway

AKT simplified pathway

AKT (or protein kinase B) plays a key role in controlling survival and apoptosis. This serine/threonine protein kinase is regulated by insulin and various growth and survival factors, to work in a wortmannin-sensitive pathway involving PI 3 kinase. When the Pleckstrin Homology (PH) domain of AKT binds to phosphoinositides, AKT can be phosphorylated by two different kinases, PDK1 at threonine 308 and mTORC2 (mammalian target of rapamycin) at serine 473, which switch on AKT activation.

phospho-pathway-akt-64nktpeg

 

Resources

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