Sulfamethazine ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of Sulfamethazine in feed, honey, kidney, liver, meat (beef, chicken and pork), milk, serum, urine. 

The unique features of the kit are:

§ Rapid(10-30minutes) extraction method for various samples with high recovery (>80%).

§ High sensitivity (0.25ng/g or ppb) and low detection limit (0.125 ng/g or ppb for meat,liver,and kidney).

§ A quick ELISA assay (less than 2 hours regardless of number of samples).

§ High reproducibility.

Sensitivity(Detection Limit)

Sample Type	Detection Limit (ng/g or ppb)
Feed	1
Honey	5(Rapid Method); 0.25 (Organic Method)
Meat/Liver/Kidney	2(Rapid Method); 0.125 (Organic Method)
Milk	10
Milk powder	11.5
Serum	2.5
Urine	1.25

Specificity

Analytes	Cross-Reactivity (%)
Sulfamethazine	100
Acetyl-Sulfamethazine	92
Sulfamerazine	60
Sulfamoxole	<2
Sulfadiazine	<1
Sulfapyridine	<0.1
Sulfathiazole	<0.1

​Spec:96 T

Shelf life:24 months