(>7K)ELISA Kits.

Over 7 k ELISA Kits with very good prices (sure you are satisfied if you buy and we sell to you) We provides a wide range of ELISA (enzyme-linked immunosorbent assay) kits for thousands detection of proteins and molecules, including: cytokines, growth factors, markers for infectious diseases, diabetes and tumor, drugs and small molecules, etc.

We offer multiple assay formats of traditional sandwich ELISA kits, competitive ELISA kits, cell-based ELISA Kits for different targets. All these ELISA kits contain pre-coated plates with capture/detection antibodies, standards, buffers and accessory reagents. Each kit undergo fit-for-purpose validation and stability testing to ensure accuracy, sensitivity, specificity, precision and reproducibility.

Description

Detection range: 0.391-25 ng/ml

Sensitivity: 0.234 ng/ml

Samples: Serum, plasma and other samples.

Test Method: Competitive ELISA, Coated with Antigen

Available: 48T, 96T

Storage: 2-8 C for 6 months

All ELISA kits can be searched by target name, species. Once, require any assistance, our experienced scientists are a pleasure to provide optimized protocols and helpful technical support.

Different Research Areas

ELISA Kits are quick, convenient and accurate research tools for the detection and quantitation of targets in cultures and samples. Because of the exceptional advantages, ELISA kits are applied in various research areas, including:

Microbiology
Metabolism
Neuroscience
Coagulation research
Tag & Cell markers
Biological marker
Autoimmune

Biochemistry
Cancer
Stem cell
Signal transduction
Epigenetics
Developmental biology
Cell biology

Various Species

Feiyuebio provides multiple ELISA kits from various species, such as:

Human
Sheep
Cattle
Rabbit
Mouse
Rat
Pig

Chicken
Sheep
Fish
Deer
Horse
Dog

High Quality Control Standards

We provide ready-to-use ELISA kits with complete reagents, strict quality control, and validated performance. Our team applies multiple stringent steps to ensure the outstanding quality in development process. Guarantee high standards of linearity, specificity, stability, and sensitivity.

There are 8 key control stage:

Detection range: our actual detection sample value is calculated through the standard curve, the correlation coefficient R of quantitative kits in standard curve is over than 0.99.
Specificity: we select raw materials with high specificity to ensure the excellent specificity of ELISA kits, eliminate cross-reactions and interference, and confirm final target identification and detection.
Lower detection limit: it is an indicator of sensitivity. This is determined by different factors like antibody titer. The lower the detection limit, the higher the sensitivity.
Linearity: this is the criterion for determination of accuracy and specificity. Once the results of each dilution are within 80%-120% of the expected concentration, the linearity is good. Linearity is critical for accurate measurement in the dynamic detection range.
Recovery rate: recovery rate reflects the loss degree of analyte. The higher recovery rate, the higher accuracy. Recovery experiments can determine whether the interfering factors affect the kits.
Coefficient of variation(CV%) is the degree of conformity for repeat measurements in the same sample, it represents the measuring consistency.
Intra-assay accuracy: this is the precision of testing within the same batch.
Inter-assay accuracy: it is the precision of testing in different batches.
Stability: High stability determines the long storage time in different temperature range. In order to minimize the inactivation of antigens and antibodies during transportation and storage.

Wide Detectable Samples

Our ELISA kits are able to detect a wide range of biological samples, such as serum, plasma, urine, cell culture supernatants, cell lysates, tissue lysates.