Sulfonamides Residues Sas Elisa Test Kit - Chinaprice: contact company for price
Catalog No. LSY-10009
This test kit is based on the competitive enzyme immunoassay for the detection of Sulfonamides in the chicken, pork, milk, honey, egg, etc. The coupling antigens are pre-coated on the micro-well stripes. The Sulfonamides in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Sulfonamides antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the Sulfonamides in the sample. This value is compared to the standard curve and the Sulfonamides concentration is subsequently obtained.
2. Technical specifications
Sensitivity: 0.4 ppb
Tissue (high-detection-limit method) 0.4 ppb
Tissue (lower-detection-limit method)……………………………………...2 ppb
Honey, egg …0.4 ppb
Serum, urine 1.6 ppb
Milk 8 ppb
Tissue, honey 90 ±10%
Egg 65 ±10%
Urine, milk, serum 70 ±10%
Sulfadiazine (SD or SDZ) 100%
Sulfamonomethoxine (SMM) 97.6%
Sulfamethoxazole (SMZ) 100%
Sulfathiazole (ST) 195.0%
Sulfamerazine (SM1) 92%
Phthalylsulfathiazole (PST) 73%
Conclusion drawn from the cross-reaction rate: This kit can be used for the test of Sulfonamides, totally meet the national testing demand of Sulfonamides.
1） Micro-well strips: 12 strips with 8 removable wells each
2） 6× standard solution (1 mL each): 0 ppb, 0.4 ppb, 1.2 ppb, 3.6 ppb, 10.8 ppb and 32.4 ppb
3） Enzyme conjugate (7 mL) red cap
4） Antibody working solution (10 mL) blue cap
5） Substrate A solution (7 mL) white cap
6） Substrate B solution (7 mL) black cap
7） Stop solution (7 mL) yellow cap
8） 20× concentrated washing buffer (40 mL) white cap
9） 2× concentrated redissolving solution (50 mL) transparent cap
Sulfonamides Residues Sas Elisa Test Kit
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- Posted By: Shenzhen Lvshiyuan Biotechnology Co.,Ltd
- Phone: 8675528938075
- Address: D building, National Biological Industrial Park of, Shenzhen, China
- Website: http://www.lsybt.com
Published date: December 5, 2012 -
- Business Description: involved in international trade import export of goods, products, and services
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