Revvity, ALSU-TJAK1-A-HV, AlphaLISA Human Total JAK1 Detection Kit, 100 Assay Points

Overview
JAK1 (Janus kinase 1) belongs to the family of non-receptor Janus tyrosine kinases which include JAK2, JAK3, and TYK2. Numerous cytokines and growth factors, such as IL-6, IL-4, IFN-α, GM-CSF, induce the phosphorylation of JAKs. Activated JAK subsequently phosphorylates additional targets, including both cytokine receptors and major substrates, STATs. The JAK/STAT signaling pathway stimulates cell proliferation, differentiation, migration, and apoptosis. Alterations to JAK/STAT signaling reduce cytokine induced pro-inflammatory responses, making it an attractive target for anti-inflammatory therapies.
The AlphaLISA SureFire Human Total JAK1 Detection Kit is a sandwich immunoassay for the quantitative detection of total JAK1 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.

 

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.

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.
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-30 µL
Shipping Conditions-Shipped in Blue Ice
Target-JAK1
Target Class-Phosphoproteins
Target Species-Human
Technology-Alpha
Therapeutic Area-Autoimmunity Oncology
Unit Size-100 assay points