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Food diagnostic testing Nitrofuran (SEM) ELISA kit
Food diagnostic testing Nitrofuran (SEM) ELISA kit

Nitrofuran (SEM) ELISA Kit 1.Sensitivity: 0.1 ppb 2.Specifications: 96 wells/kit 3.MOQ: 1kit 4.Brand: Green Spring

                Green Spring Nitrofuran (SEM) ELISA test kit

1. Principle

This test kit is based on the competitive enzyme immunoassay for the detection of semicarbazide (SEM) in chicken, fish, shrimp, milk, honey, whole egg, etc. The coupling antigens are pre-coated on the micro-well stripes. The SEM in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-SEM 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 SEM in it. This value is compared to the standard curve and the SEM concentration is subsequently obtained.

2. Technical specifications

Sensitivity: 0.1 ppb

Incubation Temperature: 37°C

Incubation Time:30min—30min—15min

Detection limit

Tissue, liver·················································································· 0.2 ppb

Milk, intestine, honey····································································· 0.2 ppb

Fish, shrimp (some interference) ··················································· 0.3 ppb

Recovery rate

Tissue, liver·················································································· 85±25%

Honey, milk, intestine···································································· 80±18%

Cross-reaction rate

SEM ······························································································ 100%

AHD····························································································· <0.1%

AMOZ··························································································· <0.1%

AOZ······························································································ <0.1%

3. Components

1)     Micro-well strips: 12 strips with 8 removable wells each

2)     6× standard solution (1 mL each): 0 ppb, 0.1 ppb, 0.3 ppb, 0.9 ppb, 2.7 ppb and 8.1 ppb

3)     Enzyme conjugate (12 mL) .......................................................... red cap

4)     Antibody working solution (7 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

10)  2-Nitrobenzaldehyde(C7H5NO3) solution (10 mL)........................... white cap

2.  Food Safety ELISA test kit

Catalogue
Product CodeProduct NameSpecSensitivity (ppb)Sample Performance
Food Safety ELISA test kit(Antibiotic drugs and toxin analysis)
LSY-10001Nitrofuran (AMOZ) ELISA Test Kit96 wells/kit0.1Fish,Shrimp, Chicken/Liver, Honey
LSY-10002Nitrofuran (AOZ) ELISA Test Kit96 wells/kit0.02Fish,Shrimp, Chicken/Liver, Honey
LSY-10003Nitrofuran (AHD) ELISA Test Kit96 wells/kit0.05Fish,Shrimp, Chicken/Liver, Honey
LSY-10004Nitrofuran (SEM) ELISA Test Kit96 wells/kit0.1Fish,Shrimp, Chicken/Liver, Honey
LSY-10005Neomycin ELISA test kit96 wells/kit0.5Fish, shrimp, Meat, Honey, liver
LSY-10006Tetracyclines(TCs) ELISA Test Kit96 wells/kit0.05Shrimp, fish, Honey, Meat, liver, milk
LSY-10007Chloramphenicol(CAP) ELISA Test Kit96 wells/kit0.05Aquatic products, Honey, Meat, liver, Serum, Milk, Egg, Urine, Intestine
LSY-10008Florfenicol ELISA Test Kit96 wells/kit0.5Aquatic products, Animal tissue, honey
LSY-10009Sulfonamides residues (SAs) ELISA Test Kit96 wells/kit0.4Aquatic products, Chicken/Liver, Pork/Liver, Honey, Egg, Serum, Urine, milk
LSY-10010Sulfanethazine (SM2) ELISA Test Kit96 wells/kit1Chicken/Liver, Pork/Liver, Honey, Egg, Serum, Urine, milk
LSY-10011Sulfamethoxydiazine (SMD) ELISA Test Kit96 wells/kit0.4Chicken/Liver, Pork/Liver, Honey, Egg, Serum, Urine
LSY-10012Clenbuterol ELISA Test Kit96 wells/kit0.1Pork/Liver, Serum, Urine, Feed
LSY-10013Ractopamine ELISA Test Kit96 wells/kit0.1Meat, liver. Urine, feed

We are Shenzhen Lvshiyuan Biotechnology Co.,Ltd (www.lsybt.com), professional manufacturer and exporter of the most advanced Food Safety ELISA test kit(e.g. Nitrofuran ELISA kit, Clenbuterol ,Ractopamine ELISA kit), Animal Disease Diagnostic kits(e.g. Swine Foot and Mouth Disease lgG Distinguish kit,PRRSV Antibody ELISA kit),small molecule antigen and antibodies, gene recombination antigen and antibodies, etc.

Our advantages at the Diagnostic kits/ ELISA test kits field are as following:

* ISO9001:2008 certificated company

* Own a high-quality R&D team with many years of experience on bio-diagnostic field.

* Professional manufacturer of ELISA test kits, offer OEM service.

*At present, our products have been exported to over 40 countries, such as United States, Belgium, France, Korea, Germany, Singapore etc.

*Delivery time: 1-3 days after confirmation by DHL,TNT or other cheaper ways.

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Food diagnostic testing Nitrofuran (SEM) ELISA kit

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