Revvity, 64TFEBTPEH, HTRF Human Total TFEB Detection Kit, 10,000 Assay Points

Overview
TFEB acts as an upstream regulator of macroautophagy, which is a physiological process maintaining cellular homeostasis. It makes TFEB a new therapeutic target for various disorders (ageing related diseases, infectious disease, lysosomal storage disorders, neurodegenerative diseases, or cancers).
HTRF assays offer many advantages over other technologies:

Homogeneous add-and-read format
No wash steps
Low background
Straightforward miniaturization from 96- or 384-well microplates to high density assay formats such as 384-well low volume and 1536-well plates
Stable signal, providing flexibility in time of readout or size of assays
How it works
Total TFEB assay principle
The HTRF Total TFEB assay quantifying the expression level of TFEB is entirely plate-based and does not require gels, electrophoresis, or transfer. The assay uses two antibodies, one coupled to a donor fluorophore and the other to an acceptor. The two antibodies are highly specific for a distinct epitope on the protein. In presence of TFEB 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.

Total TFEB two-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 the addition of the Total TFEB HTRF detection reagents. This protocol enables the cells' viability and confluence to be monitored.

Total TFEB one-plate assay protocol
Detection of total TFEB 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. Application-Cell Signaling
Brand-HTRF
Detection Modality-HTRF
Lysis Buffer Compatibility-Lysis Buffer 1 Lysis Buffer 2 Lysis Buffer 3 Lysis Buffer 4
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
Unit Size-10,000 assay points