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Diethylstilbestrol (DES) ELISA Test Kit

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Description:

The Diethylstilbestrol (DES) ELISA Test Kit can be used to test meat, liver, feed and aquatic products.

Shelf Life:

18 months

Cross-reaction Rate:

DES 100%; Dienestrol 38.5%; Hexestrol 8.5%; Ethinylestradiol < 0.1%

Detection Limit:

Shrimp, fish: 0.2 ppb. Meat, liver：2 ppb. Urine: 0.6 ppb. Feed：20 ppb.

Detection Principle:

The Diethylstilbestrol (DES) ELISA Test Kit is based on the competitive enzyme immunoassay for the detection of Diethylstilbestrol (DES) in the feed, urine, liver, meat, shrimp and fish samples. The coupling antigen is pre-coated on the micro-well stripes. The Diethylstilbestrol in the testing sample competes with the coupling antigen pre-coated on the micro-well stripes for the antibodies against Diethylstilbestrol. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the testing sample has a negative correlation with the content of Diethylstilbestrol in the sample. This value is compared to the standard curve and the content of the corresponding Diethylstilbestrol is subsequently obtained.

Packaging:

96 Test/Kits

Recovery Rate:

Urine: 70 ±10%. Feed:90 ±10%. Tissue: 85±10%.

Sensitivity:

0.1 ppb

Storage Conditions:

Store at 4-30°C.

It should be noted that our products are for research purposes only. Not suitable for any clinical use.

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