REAGEN LLC
| 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 |
| Brand Name | REAGEN |
| Model Number | RND99060 |
| Certification | |
| Place of Origin | USA |
View Detail Information
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Product Specification
| 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 |
| Brand Name | REAGEN | Model Number | RND99060 |
| Certification | Place of Origin | USA | |
| High Light | food safety testing kits ，drug residue elisa kit | ||
Ceftiofur ELISA Test Kit
REAGEN™Ceftiofur ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of Ceftiofur in milk, urine, tissue (liver, kidney, and muscle), serum, embryonic eggs, and plasma samples.
1. High recovery (>80%), low-cost rapid sample prep protocol (10 minutes - 1 hour)
2. High sensitivity: 2 ng/gram = 2 ppb (parts per billion)
3. Rapid assay protocol (less than 2 hours to process 40 samples in duplicate)
4. High reproducibility (interplate and intraplate CV typically <8%)
The method is based on a competitive colorimetric ELISA assay. The drug of interest (Ceftiofur) has been coated in the plate wells. The sample to be tested is mixed with a high-affinity Ceftiofur capture protein and added to the well. If the Ceftiofur target is present in the sample, it will compete for the capture protein, thereby preventing the capture protein from binding to the drug attached to the well. The secondary antibody, tagged with a peroxidase enzyme, targets the capture protein bound to the drug coated on the plate wells. The resulting color intensity, after addition of substrate, has an inverse relationship with the target concentration in the sample. The levels of Ceftiofur in the sample are determined by comparison of the color intensity of unknown samples with the standard curve, which is made using the Ceftiofur standard provided in the kit.
| Sample Type | Detection Limit (ng/g or ppb) |
| Milk, Meat, Tissue, Fish and Urine, Embryonic Eggs | 20 |
| Serum and Plasma | 40 |
| Ceftiofur | Cross-Reactivity (%) |
| Ceftiofur | 100 |
| Cefoperazone | 102 |
| Oxacillin | 193 |
| Cloxacillin | 195 |
| Amoxicillin | 208 |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
15000000-20000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
REAGEN INC For more than 13 years REAGEN has been focusing on best-in-class PCR, NGS, ELISA, and lateral flow rapid test kits for human and animal infectious disease diagnostics, as well as for food safety testing. REAGEN develops and manufactures diagnostic kit s for the detection of infectious... REAGEN INC For more than 13 years REAGEN has been focusing on best-in-class PCR, NGS, ELISA, and lateral flow rapid test kits for human and animal infectious disease diagnostics, as well as for food safety testing. REAGEN develops and manufactures diagnostic kit s for the detection of infectious...
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