Revvity, 62PROPEH, HTRF Human Progranulin Detection Kit, 10,000 Assay Points

Overview
Progranulin, also called proepithelin or prostate cancer (PC) cell-derived growth factor, is the precursor protein of granulin. Progranulin is involved in Frontotemporal Lobar Degeneration (FTLD) and Alzheimer's Disease, where it may protect against beta amyloid toxicity. This cell-based HTRF assay ensures quick results, and is adapted to the functional screening of compounds using progranulin secreting cells.
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
Assay principle
Human Progranulin is measured using a sandwich immunoassay involving two specific anti-human Progranulin antibodies, respectively labelled with Terbium Cryptate (donor) and d2 (acceptor). The intensity of the signal is proportional to the concentration of the Progranulin present in the sample.

 

Assay Protocol
The simple Progranulin assay protocol, using a 384-well small volume white plate (20 µL final), is described on the right. Cell supernatant, sample, or standard is dispensed directly into the assay plate for the detection of human Progranulin. The antibodies labelled with the HTRF donor and acceptor may be pre-mixed and added in a single dispensing step to further streamline the assay procedure. The assay can be run in 96- to 384-well plates by simply resizing each addition volume proportionally. Application-Protein Quantification
Brand-HTRF
Detection Modality-HTRF
Product Group-Kit
Sample Volume-16 µL
Shipping Conditions-Shipped in Dry Ice
Target Class-Biomarkers
Target Species-Human
Technology-TR-FRET
Unit Size-10,000 assay points