ELISA Kits
Specialized ELISA kits, ideal for a wide range of applications, offering reliable and accurate detection in various types of samples, such as food, biological, and environmental samples.
ELISA Kits
The ready-to-use ELISA kits (Enzyme-Linked Immunosorbent Assay) from FineTest® Biotech Inc. are among the most reliable and widely used options for biochemical analysis. With over 3,000 high-sensitivity kits, they cover more than 16 species, ranging from common species like human, rat, and mouse, to rarer ones like bovine, birds, and dogs.
Various types of ELISA are available, such as sandwich, competitive, and indirect, providing flexibility and adaptability for different applications.
The reliability of the kits is demonstrated by over 3,300 scientific publications in reputable international journals.
FineTest® is a leader in the field of ELISA kits, offering reliable solutions for diagnosis and research. With over 3,000 high-sensitivity products, it covers a wide range of applications and has broad recognition in the scientific community.
01 Sensitivity
For low concentration of the detection target, please select high sensitivity ELISA kit. Sensitivity corresponds to 3 times the standard deviation of the blank.
FineTest® has the unique signal amplification technology, which can flexibly adjust the kit’s sensitivity. The highest sensitivity can achieve fg/ml to improving customers’ sample detection rate.
02 Specificity
Judge the ability of other molecules binding with kit’s antibody. Lower cross-reaction shows higher specificity. Usually, cross-reaction should not happen among the kit, the protein in the same species and family, common factors(e.g. heterophilic antibody, rheumatoid factor etc.) in the same protein serum of other species, and target protein-interacting proteins. Three strategies for improving specificity:
Raw material: selected polyclonal and monoclonal antibody pair;
Reaction solution system: optimize coated buffer, sample dilution buffer and antibody dilution buffer to resist matrix effects;
Optimized detection sample: The ability of natural antigen and recombinant proteins binding with capture antibody has an effect on detection value due to changes in protein conformation after binding.
03 Precision
Also called reproducibility, the parameter for evaluating errors during repeated assay for the same sample. Intra and inter CV should be less than 10%.
FineTest® uses the machinary production, excluding artificial instability. Conduct the sample loading with electronic pipettor and automated microplate coating machine. Strictly control intra and inter CV.
04 Recovery
05 Linearity
Add suitable concentration of standard, and dilute at 2x, 4x and 8x respectively. Measure the relevant recovery under each concentration. The recovery between 80%-120% is acceptable.
06 Stability
07 Natural sample testing
Finally, ELISA kits can detect natural sample and suitable sample type. Judge sample type according to the property of target in advance, and detect a mimimum of 5 samples. Provide sample data to our customers when necessary.
ELISA Kits by Research Areas
Videos
ELISA Sample Concentration Calculation
FineTest® ELISA Kit Operation Guide-Competitive
FineTest® ELISA Kit Operation Guide-Sandwich
IDEAL FOR
Medical and Diagnostic Research
- Detection of infections and viral diseases
- Testing for autoimmune diseases and allergies
- Measurement of biomarkers for cardiovascular, cancer, and neurological conditions
Biomedical and Pharmaceutical Research
- Identification of proteins and target molecules for pharmaceutical applications
- Studies on protein-lipid interactions
Agricultural and Food Research
- Detection of pathogens and toxins in food
- Analysis for allergens and genetic modification in plants and animals
Environmental Research
- Detection of pollutants and toxic substances in water, air, and soil
- Studies on the detection of microorganisms and parasites in the environment
Animal and Veterinary Research
- Diagnosis of diseases in animals and livestock
- Detection of viral and bacterial infections in animals
FEATURES
| Characteristic | Details |
|---|---|
| Types of ELISA Kits | Sandwich, Competitive, Indirect |
| Sensitivity | High sensitivity for accurate results |
| Covered Species | Over 16 species, including common (human, rat, mouse) and rare (bovine, birds, dogs) |
| Samples | Food, biological fluids, environmental samples |
| Reliability | Over 3,300 scientific publications in international journals |
| Reaction Time | Quick analysis with reliable results in a short time |
| Usage | Ideal for diagnosis, research, and quality control |
| Recognition | Extensive use in international scientific communities |
