Revvity, AL273C, AlphaLISA Human TFF3 Detection Kit, 500 Assay Points

Overview
Formats:

Our 500 assay point kit allows you to run 500 wells in 96-well or 384-well format, using a 50 µL reaction volume (5 µL of sample).
Our 5,000 assay point kit allows you to run 5,000 wells in 96-well or 384-well format, using a 50 µL reaction volume (5 µL of sample).

Features:

No-wash steps, no separation steps
ELISA alternative technology
Sensitive detection
Broad sample compatibility
Small sample volume
Results in less than 3 hours
Half the time of an ELISA assay

Human Trefoil Factor 3 (TFF3) is a small 6.7 kDa homodimeric protein. It is part of a small family of secreted proteins characterized by at least one copy of the trefoil motif, a 40 amino acid domain containing three conserved disulfide bonds. TFF3 is normally produced by goblet cells of the intestine and the colon, but expression was also observed in other tissues. The expression in the gastrointestinal mucosa seems to play an important role in its self-protection, through stabilization of the mucus layer, promotion of epithelial cell migration, and overall healing and repair of the intestinal mucosa. Overexpression of TFF3 has been associated with many forms of cancer, including gastric, prostate, pancreas, and breast cancers. It is being considered as a serum biomarker for endometrial carcinomas.
AlphaLISA technology allows the detection of molecules of interest in a no-wash, highly sensitive, quantitative assay. In an AlphaLISA assay, a biotinylated anti-analyte antibody binds to the Streptavidin-coated Donor beads while another anti-analyte antibody is conjugated to AlphaLISA Acceptor beads. In the presence of the analyte, the beads come into close proximity. The excitation of the Donor beads causes the release of singlet oxygen molecules that triggers a cascade of energy transfer in the Acceptor beads, resulting in a sharp peak of light emission at 615 nm.
Application-Protein Quantification
Automation Compatible-Yes
Brand-AlphaLISA
Detection Modality-Alpha
Dynamic Range-6.1 - 30,000 pg/mL
Limit of Detection-6.1 pg/mL
Product Group-Kit
Sample Volume-5 µL
Shipping Conditions-Shipped in Blue Ice
Target-TFF3
Target Class-Biomarkers
Target Species-Human
Technology-Alpha
Therapeutic Area-Oncology
Unit Size-500 Assay Points