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Nalidixic Acid ELISA Test Kit , free samples , best service , drug residue , reagent

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Nalidixic Acid ELISA Test Kit , free samples , best service , drug residue , reagent

Name: Nalidixic Acid ELISA Test Kit free samples best service drug residue reagent
Brand: REAGEN
Price: 1 USD

Brand Name : REAGEN

Model Number : RND99063

Place of Origin : USA

MOQ : 5 kits

Price : Negotiable

Payment Terms : T/T

Supply Ability : 100 kits per month

Delivery Time : 5-7 days

Packaging Details : color packing

Type : reagent

Size : 96 test

Package : color packing

Shelf life : one year

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Nalidixic Acid ELISA Test Kit

Product Description

REAGEN™ Nalidixic acid ELISA test kit enables government agencies, food manufacturers and quality assurance organizations to detect nalidixic acid to as low as 5ppb level in various sample types and to satisfy customer concerns about food safety.

The unique features of the kit are:

1. Rapid extraction method for shrimp/fish/meat samples with a high recovery rate of 75 - 105%.

2. A quick ELISA assay (less than 50min regardless of number of samples).

3. High reproducibility.

Procedure Overview

The method is based on a competitive colorimetric ELISA assay. The Nalidixic Acid Antibody has been coated in the plate wells. During analysis, sample is added along with the Nalidixic Acid-horseradish peroxidase (Nalidixic Acid-HRP) conjugate. If the nalidixic acid residue is present in the sample, it will compete for the Nalidixic Acid Antibody, thereby preventing the Nalidixic Acid-HRP from binding to the antibody attached to the well. The resulting color intensity, after addition of the HRP substrate (TMB), has an inverse relationship with the nalidixic acid residue concentration in the sample.

Nalidixic Acid ELISA Test Kit , free samples , best service , drug residue , reagent

Sensitivity (Detection Limit)

Sample Type	Detection Limit (ng/g or ppb)
Fish/Shrimp/Meat	5

Specificity (Cross-Reactivity)

Analytes	Cross-Reactivity (%)
Nalidixic acid	100
Danofloxacin	65
Enoxacin	40
Pipemidic acid	30
Ofloxacin	28
Benofloxacin	15
Oxolin acid	10

Product Tags:

food safety testing kits

drug residue elisa kit

Quality Nalidixic Acid ELISA Test Kit , free samples , best service , drug residue , reagent for sale

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