BetaStar® S for Sulfonamides is an assay for the rapid detection of sulfonamides antibiotics in raw, commingled milk at or below established Maximum Residue Levels (MRL). BetaStar S for Sulfonamides is designed to work with the Raptor® Integrated Analysis Platform and other AccuScan readers. The test can also be read visually.
Specifications
Analyte Sulfonamides
Brand BetaStar®
Incubation Time 5
Package Dimensions 6.70 IN x 5.50 IN x 2.10 IN
Package Weight 0.35 LB
Platform Lateral Flow
Quantity per Package 25 tests
Result Type Qualitative
Time to Result 5 Minutes

The BetaStar S for Sulfonamides kit contains:

  1. 25 strips
  2. 25 sample tubes
  3. 25 disposable 400 μL poly-pipettes
  1. Heater block/incubator capable of maintaining a temperature of 47.5 ± 1°C
  2. Raptor Integrated Analysis System (Neogen item number: 9680)
  3. Raptor Cartridges (Neogen item number: 9681)

The milk is wicked through a reagent zone, which contains antibodies conjugated to colloidal gold particles. If sulfonamides are present, they will be captured by the particle-antibody complex. The drug-antibody-particle complex then is wicked onto a membrane, which contains a sulfonamide drug conjugated to a protein carrier. This line captures any uncomplexed drug antibody, allowing the particles to concentrate and form a visible line. As the level of sulfonamides in the sample increases, free drug molecules will complex with the antibody-gold particles. This allows less antibody-gold to be captured in the test line. Therefore, as the concentration of a drug in the sample increases, the test line density decreases. The membrane also contains a control line where an immune complex present in the reagent zone is captured by an antibody, forming a visible line. The control line will always form regardless of the presence of the drug, ensuring the strip is functioning properly.

Training

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.


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