PerkinElmer
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TNFα (porcine) AlphaLISA Detection Kit, 5,000 Assay Points

The AlphaLISA® immunoassay kit for porcine TNFα enables the detection and quantitation of porcine TNFα in porcine serum, plasma, and, cell lysyate, cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps). The assay shows minimal cross-reactivity with human and bovine TNFα and no cross reactivity towards porcine IFNγ.

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Part Number Unit Size List Price Your Price Quantity
AL548HV 100 assay points 604.00 USD
AL548C 500 assay points 2266.00 USD
AL548F 5,000 assay points 19600.00 USD
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Overview

Formats:

  • Our 100 assay point kit allows you to run 100 wells in 96-well format, using a 100 µL reaction volume (10 µL of sample).
  • 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

Tumor necrosis factor alpha (TNFα) belongs to the TNF Superfamily and is primarily produced by activated macrophages. The primary role of TNFα is the regulation of immune cells. In porcine, TNFα is a pro-inflammatory cytokine that is involved in a multitude of pathological states such as influenza, coronavirus, tuberculosis, acute viral respiratory diseases, and response to vaccination. This kit is designed to detect TNFα in porcine serum, plasma, cell culture supernatants, cell lysates, and tissue homogenates.

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.

Disclaimer:  For research use only. Not for use in diagnostic procedures.

Specifications

Assay Target TNFα
Assay Target Class Cytokine
Automation Compatible Yes
Detection Method Alpha
Experimental Type In vitro
Product Brand Name AlphaLISA
Shipping Condition Blue Ice
Target Species Porcine
Therapeutic Area Inflammation
Unit Size 5,000 assay points

Resources, Events & More

Resource Type File Name File Format
Brochure Alpha product listing PDF  124 KB
Application Note Antigen-Stimulated PBMC Cytokine Release Measured by AlphaLISA Bovine Cytokine Kits PDF  3 MB
Data Sheet AlphaLISA porcine TNFa detection kit AL548 PDF  537 KB
Event Society of Laboratory Automation & Screening (SLAS)