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  • AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points

AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points

AlphaLISA Surefire Ultra Total Protein
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AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points
AlphaLISA Surefire Ultra Total Protein
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AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
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The AlphaLISA™ SureFire® Ultra™ Human Total TDP-43 assay is a sandwich immunoassay for quantitative detection of total TDP-43 in cellular lysates using Alpha Technology.

View product information
Feature Specification
Application Cell Signaling
Sample Volume 10 µL

The AlphaLISA™ SureFire® Ultra™ Human Total TDP-43 assay is a sandwich immunoassay for quantitative detection of total TDP-43 in cellular lysates using Alpha Technology.

View product information
Product variants
Unit Size: 500 assay points
Part #:
ALSU-TTDP43-A500
Unit Size: 10,000 assay points
Part #:
ALSU-TTDP43-A10K
Unit Size: 50,000 assay points
Part #:
ALSU-TTDP43-A50K
Unit Size: 100 assay points
Part #:
ALSU-TTDP43-A-HV
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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AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
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AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points
AlphaLISA Surefire Ultra Total Protein
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AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points
AlphaLISA Surefire Ultra Total Protein
AlphaLISA Surefire Ultra Total Protein
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Product information

  • Overview
  • How it works
  • Specifications
  • Video gallery

Overview

TAR DNA binding protein 43 (TDP-43) is a nucleic acid binding protein involved in RNA-related metabolism. In pathological conditions (mutation or deregulation), TDP-43 forms insoluble inclusion bodies in the cytoplasm of neurons in the brain and spinal cord. Aggregated TDP-43 has been identified as a hallmark of amyotrophic lateral sclerosis (ALS) and frontotemporal lobar dementia (FTLD), and more widely in several neurodegenerative diseases such as Alzheimer’s disease.

The AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit is a sandwich immunoassay for the quantitative detection of total TDP-43 in cellular lysates, using Alpha Technology.

Formats:
  • The HV (high volume) kit contains reagents to run 100 wells in 96-well format, using a 60 μL reaction volume.
  • The 500-point kit contains enough reagents to run 500 wells in 384-well format, using a 20 μL reaction volume.
  • The 10,000-point kit contains enough reagents to run 10,000 wells in 384-well format, using a 20 μL reaction volume.
  • The 50,000-point kit contains enough reagents to run 50,000 wells in 384-well format, using a 20 μL reaction volume.
AlphaLISA SureFire Ultra kits are compatible with:
  • Cell and tissue lysates
  • Antibody modulators
  • Biotherapeutic antibodies
Alpha SureFire kits can be used for:
  • Cellular kinase assays
  • Receptor activation studies
  • Screening

How it works

Total-AlphaLISA SureFire Ultra assay principle

The Total-AlphaLISA SureFire Ultra assay measures the expression level of a protein target in a cell lysate.

The Total-AlphaLISA SureFire Ultra assay uses two antibodies which recognize two different distal epitopes on the targeted protein. AlphaLISA assays require two bead types: Acceptor and Donor beads. Acceptor beads are coated with a proprietary CaptSure™ agent to specifically immobilize the assay specific antibody, labeled with a CaptSure tag. Donor beads are coated with streptavidin to capture one of the detection antibodies, which is biotinylated. In the presence of targeted protein, the two antibodies bring the Donor and Acceptor beads in close proximity whereby the singlet oxygen transfers energy to excite the Acceptor bead, allowing the generation of a luminescent Alpha signal. The amount of light emission is directly proportional to the quantity of protein present in the sample.

Assay Principle Total AlphaLISA SureFire Ultra

 

Total-AlphaLISA SureFire Ultra two-plate assay protocol

The two-plate protocol involves culturing and treating the cells in a 96-well plate before lysis, then transferring lysates into a 384-well OptiPlate™ plate before the addition of Total-AlphaLISA SureFire Ultra detection reagents. This protocol permits the cells viability and confluence to be monitored. In addition, lysates from a single well can be used to measure multiple targets.

2 plates assay protocol AlphaLISA Surefire Ultra Total assay

Total-AlphaLISA SureFire Ultra one-plate assay protocol

Detection of Total target protein with AlphaLISA SureFire Ultra reagents can be performed in a single plate used for culturing, treatment, and lysis. No washing steps are required. This HTS designed protocol allows for miniaturization while maintaining AlphaLISA SureFire Ultra quality.

1 plate assay protocol AlphaLISA Surefire Ultra Total assay

Specifications

Application
Cell Signaling
Automation Compatible
Yes
Brand
AlphaLISA SureFire Ultra
Detection Modality
Alpha
Lysis Buffer Compatibility
Lysis Buffer
Molecular Modification
Total
Product Group
Kit
Sample Volume
10 µL
Shipping Conditions
Shipped in Blue Ice
Target
TDP-43
Target Class
Phosphoproteins
Target Species
Human
Technology
Alpha
Therapeutic Area
Neuroscience
Unit Size
50,000 assay points

Video gallery

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AlphaLISA SureFire Ultra Human Total TDP-43 Detection Kit, 50,000 Assay Points
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Resources

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1-6 of 6 Resources
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Guide
AlphaLISA SureFire Ultra assay optimization

This guide outlines further possible optimization of cellular and immunoassay parameters to ensure the best possible results are...

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Guide
AlphaLISA SureFire Ultra: the ultimate guide for successful experiments

The definitive guide for setting up a successful AlphaLISA SureFire Ultra assay

Several biological processes are regulated by...

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Brochure
Alpha SureFire Ultra no-wash immunoassay catalog

Discover Alpha SureFire® Ultra™ assays, the no-wash cellular kinase assays leveraging Revvity's exclusive bead-based technology...

Learn more
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Application Note
Characterizing chemokine receptor inhibitors with AlphaLISA SureFire Ultra, Alpha SureFire Ultra Multiplex and LANCE Ultra cAMP assays

The measurement of protein phosphorylation is a useful tool for measuring the modulation of receptor activation by both antibodies...

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Guide
Download your guide about neurodegenerative diseases

Emerging pathways to neuroinflammation and neurodegeneration

Neurodegenerative diseases, such as amyotrophic lateral sclerosis...

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Brochure
Species compatibility for HTRF, AlphaLISA SureFire Ultra and Alpha SureFire Ultra Multiplex assays

This document includes detailed tables listing HTRF™, AlphaLISA™ SureFire® Ultra™, and Alpha SureFire® Ultra™ Multiplex assays...

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