Reveal® 2.0 for PSP

Item No.  9562

  • Simple extraction and testing procedure
  • Comparable with FDA and EU Commission permitted levels
  • Rapid results easily determined by reader
This item has shipping restrictions.
$571.14 each
In stock
Out of stock
Expect availability in 2-4 weeks
Minimum quantity required: 1
This item must be ordered in multiples of one case. Quantity per case: 1
Reveal® 2.0 for PSP (paralytic shellfish poisoning) is a 5 minute lateral flow assay that detects saxitoxin equivalents. Paralytic Shellfish Poisoning causing toxins can be produced by dinoflagellates of different genera including Alexandrium and Gymnodinium. Once the toxin is present in the shellfish tissue it cannot be destroyed by heat during cooking. Reveal 2.0 for PSP is intended for the qualitative screening of shellfish PST’s, which produce a positive result with samples containing approximately 800 ppb STX equivalents or greater.
Brand Reveal®
Analyte PSP
Platform Lateral Flow
Result Type Qualitative
Limit of Detection 800 ppb STX
Matrix Shellfish
Testing Time 5.00
Quantity per Package 24 tests
Unit Analyte PSP
Package Dimensions 8.60 in x 7.80 in x 3.30 in
Package Weight 2.00
  1. 24 Reveal 2.0 for PSP lateral flow test strips
  2. 24 microwells
  3. 24 vials of PSP buffer
  4. 25 extraction bags
  5. 48 disposable 100 µL pipettors
  1. Marine Biotoxins Starter Kit (Neogen® item 9563)
    1. Microwell holder
    2. 1 roller
    3. 1 bag clip (white clip and green straw)
  2. 2. Distilled water
  3. Sample collection cups with lids (Neogen items 9428, 9428B)
  4. Blender (Neogen items 9493, 9477 or 9495)
  5. Scale capable of weighing 0.5–400 g ± 0.1 g (Neogen item 9427)
  6. Timer (Neogen item 9452)
  7. Graduated cylinder, 50 mL (Neogen item 9447) or bottle-top dispenser (Neogen item 9448)
  8. AccuScan Pro reader (Neogen item 9565)

Additional Information

For use with AccuScan Pro.


To access the Certificate of Analysis (COA), please use our COA Search.


Reveal 2.0 for PSP is a single-step lateral flow device based on a competitive immunoassay format. Shellfish extract is wicked through a reagent zone containing antibodies specific for PSTs that have been conjugated to colored particles. If PSTs are present in the sample, the toxin will be captured by the particle-antibody complex. The complex then is wicked onto a membrane, which contains a stationary capture zone of a toxin-protein conjugate. This zone captures any uncomplexed PST particle-antibody. Therefore, as the concentration of PSTs in the sample increases, the test line intensity decreases. The membrane also contains a stationary control zone which will always form regardless of the level of PSTs.


Our customers’ success is our shared success. Our experts are ready to train you and your team on our solutions, so you can rest easy knowing procedures are performed properly and yield accurate results. In addition, we provide certificates upon completion of training to provide you with the documentation needed for audit traceability.



Our experts are here to help. If you need information beyond what is provided in Validation Reports under the Documents tab, please contact us and we will be happy to assist you. Learn more