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SENSISpec Molluscs (Tropomyosin) ELISA Kit 48 Wells – Allergen Detection System

Fiyat Sorunuz

High-sensitivity ELISA detection system for tropomyosin quantification in food samples, specifically designed for mollusc residue detection in seafood products, soups, sauces, bakery items, and meat products.

  • Sandwich enzyme immunoassay principle for high sensitivity
  • Detection limit (LOD) of 1.7 ppb for trace analysis
  • Quantification range of 10-400 ppb suitable for regulatory compliance
  • Short incubation time of 60 minutes (20/20/20 minutes) for rapid results
  • No cross-reactivity with other common allergens
  • Extended shelf life of 13 months at 2-8°C
  • Supplied in 96-well microtitre plate format

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The SENSISpec Molluscs (Tropomyosin) ELISA kit represents an extremely sensitive detection system for tropomyosin (from Helix aspersa) and is particularly suitable for the quantification of mollusc residues in fish products, soups, sauces, bakery products, and meat products. Molluscs represent an important food allergen group due to their cross-reactivity with house dust mites and crustaceans. Tropomyosin, found in all common mollusc species, is the most important protein in this context. In both cooked and raw mollusc extracts, this protein represents a high proportion of total protein. For individuals with mollusc allergies, hidden mollusc proteins in food products pose a critical concern. Cross-contamination is frequently observed as a consequence of the production process. This explains why mollusc residues in food products cannot be overlooked in many cases, making reliable detection essential for allergen management.

Technical Specifications

Stock Code HU0030039
Test Principle Sandwich enzyme immunoassay
Format 96-well microtitre plate
Incubation Time 60 minutes (20/20/20 minutes)
Standards 0; 10; 40; 100; 400 ppb
Detection 450 nm (HRP + TMB)
Limit of Detection (LOD) 1.7 ppb
Quantification Range 10 – 400 ppb
Cross-Reactivity None
Shelf Life (Months) 13
Storage 2–8°C

Applications

  • Food allergen detection in seafood processing facilities
  • Quality control testing for mollusc residues in fish products and seafood preparations
  • Cross-contamination monitoring in food manufacturing environments
  • Regulatory compliance testing for labeling and allergen management
  • Allergen quantification in soups, sauces, and prepared food products
  • Detection of mollusc proteins in bakery and meat products with seafood ingredients

Frequently Asked Questions

What is tropomyosin and why is it the target protein?
Tropomyosin is the major allergenic protein found in molluscs and is present in high concentrations in both raw and cooked mollusc specimens. It represents a significant portion of total mollusc protein and is the primary allergen responsible for mollusc-related food allergies.
Does this kit detect all mollusc species?
The kit is calibrated with tropomyosin from Helix aspersa and shows no cross-reactivity with other common allergens. It effectively detects tropomyosin across all common mollusc species due to the structural conservation of this protein.
What is the significance of the 1.7 ppb detection limit?
The limit of detection (LOD) of 1.7 ppb ensures reliable identification of trace mollusc residues, supporting compliance with food safety regulations and allergen labeling requirements in most jurisdictions.
How long does a complete test procedure take?
The total incubation time is 60 minutes, structured as three 20-minute incubation periods, allowing for efficient sample throughput in quality control laboratories.
What is the stability period for the kit components?
The kit maintains full performance for 13 months when stored at the recommended temperature of 2–8°C, providing extended usability for laboratory operations.