Enzyme-linked immunosorbent assay (ELISA) is an analytic biochemical assay that utilizes enzyme-linked antibodies on a microwell platform to quantitate specific proteins within biological samples. Visual detection is then achieved by adding the enzyme’s substrate, which causes a color-changing reaction to occur. There are three different types of ELISA that are most commonly used: indirect ELISA, sandwich ELISA and competitive ELISA. These assays are extremely useful for high-throughput diagnostic screenings drug testing.
Novus offers a range of support options for ELISA when you buy a product to help you with your ELISA experiment including:
![ELISA: Mouse HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62782] - Samples were spiked with high concentrations of Mouse HMGB1/HMG-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-62782_mouse-hmgb1-hmg-1-elisa-kit-chemiluminescence-13220241624343.jpg "ELISA: Mouse HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62782] - Samples were spiked with high concentrations of Mouse HMGB1/HMG-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Mouse HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62782] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-62782_mouse-hmgb1-hmg-1-elisa-kit-chemiluminescence-4320249151663.jpg)
![ELISA: Human TMPRSS2 ELISA Kit (Chemiluminescence) [NBP2-89171] - Samples were spiked with high concentrations of Human TMPRSS2 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-89171_human-tmprss2-elisa-kit-chemiluminescence-13220241622101.jpg "ELISA: Human TMPRSS2 ELISA Kit (Chemiluminescence) [NBP2-89171] - Samples were spiked with high concentrations of Human TMPRSS2 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human TMPRSS2 ELISA Kit (Chemiluminescence) [NBP2-89171] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-89171_human-tmprss2-elisa-kit-chemiluminescence-4320249202624.jpg)
![ELISA: Mouse Angiopoietin-1 ELISA Kit (Chemiluminescence) [NBP2-62857] - Samples were spiked with high concentrations of Mouse Angiopoietin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-62857_mouse-angiopoietin-1-elisa-kit-chemiluminescence-132202416225237.jpg "ELISA: Mouse Angiopoietin-1 ELISA Kit (Chemiluminescence) [NBP2-62857] - Samples were spiked with high concentrations of Mouse Angiopoietin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Mouse Angiopoietin-1 ELISA Kit (Chemiluminescence) [NBP2-62857] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-62857_mouse-angiopoietin-1-elisa-kit-chemiluminescence-432024941558.jpg)
![ELISA: Mouse HB-EGF ELISA Kit (Chemiluminescence) [NBP2-62780] - Samples were spiked with high concentrations of Mouse HB-EGF and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-62780_mouse-hb-egf-elisa-kit-chemiluminescence-132202416221037.jpg)
![ELISA: Mouse HB-EGF ELISA Kit (Chemiluminescence) [NBP2-62780] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-62780_mouse-hb-egf-elisa-kit-chemiluminescence-432024983560.jpg)
![ELISA: Rat CTX-1 ELISA Kit (Chemiluminescence) [NBP2-76634] - Samples were spiked with high concentrations of Rat CTX-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-76634_rat-ctx-1-elisa-kit-chemiluminescence-132202416143057.jpg)
![ELISA: Rat CTX-1 ELISA Kit (Chemiluminescence) [NBP2-76634] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-76634_rat-ctx-1-elisa-kit-chemiluminescence-432024924068.jpg)
![Mouse Alkaline Phosphatase, Liver/Bone/Kidney ELISA Kit (Chemiluminescence) [NBP2-69933] - Representative standard curve.](http://images.novusbio.com/fullsize/Mouse-Alkaline-Phosphatase-Liver-Bone-Kidney-ELISA-Kit-Chemiluminescence-img0001.jpg "Mouse Alkaline Phosphatase, Liver/Bone/Kidney ELISA Kit (Chemiluminescence) [NBP2-69933] - Representative standard curve.")
![ELISA: Mouse Alkaline Phosphatase, Liver/Bone/Kidney ELISA Kit (Chemiluminescence) [NBP2-69933] - Samples were spiked with high concentrations of Mouse Alkaline Phosphatase, Liver/Bone/Kidney and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-69933_mouse-alkaline-phosphatase-liver-bone-kidney-elisa-kit-132202416215328.jpg)
![ELISA: Mouse Alkaline Phosphatase, Liver/Bone/Kidney ELISA Kit (Chemiluminescence) [NBP2-69933] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-69933_mouse-alkaline-phosphatase-liver-bone-kidney-elisa-kit-432024932663.jpg)
![ELISA: Rat NT-proBNP ELISA Kit (Chemiluminescence) [NBP2-68139] - Samples were spiked with high concentrations of Rat NT-proBNP and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-68139_rat-nt-probnp-elisa-kit-chemiluminescence-132202416204095.jpg "ELISA: Rat NT-proBNP ELISA Kit (Chemiluminescence) [NBP2-68139] - Samples were spiked with high concentrations of Rat NT-proBNP and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Rat NT-proBNP ELISA Kit (Chemiluminescence) [NBP2-68139] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-68139_rat-nt-probnp-elisa-kit-chemiluminescence-432024856760.jpg)
![ELISA: Human Salivary Amylase Alpha ELISA Kit (Chemiluminescence) [NBP2-68203] - Samples were spiked with high concentrations of Human Salivary Amylase Alpha and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-68203_human-salivary-amylase-alpha-elisa-kit-chemiluminescence-132202416201911.jpg "ELISA: Human Salivary Amylase Alpha ELISA Kit (Chemiluminescence) [NBP2-68203] - Samples were spiked with high concentrations of Human Salivary Amylase Alpha and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Salivary Amylase Alpha ELISA Kit (Chemiluminescence) [NBP2-68203] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-68203_human-salivary-amylase-alpha-elisa-kit-chemiluminescence-4320249173487.jpg)
![ELISA: Human HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62781] - Samples were spiked with high concentrations of Human HMGB1/HMG-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-62781_human-hmgb1-hmg-1-elisa-kit-chemiluminescence-132202416225284.jpg "ELISA: Human HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62781] - Samples were spiked with high concentrations of Human HMGB1/HMG-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62781] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-62781_human-hmgb1-hmg-1-elisa-kit-chemiluminescence-43202495079.jpg)
![ELISA: Human HMGB1/HMG-1 ELISA Kit (Chemiluminescence) [NBP2-62781] - Standard Curve from ELISA tested on Human cell culture supernatants. Image from a verified customer review.](http://images.novusbio.com/fullsize/nbp2-62781_human-hmgb1-hmg-1-elisa-kit-chemiluminescence-elisa-263202414748..jpg)
![ELISA: Rat Serpin A8/Angiotensinogen ELISA Kit (Chemiluminescence) [NBP2-66668] - Samples were spiked with high concentrations of Rat Serpin A8/Angiotensinogen and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-66668_rat-serpin-a8-angiotensinogen-elisa-kit-chemiluminescence-132202416133624.jpg "ELISA: Rat Serpin A8/Angiotensinogen ELISA Kit (Chemiluminescence) [NBP2-66668] - Samples were spiked with high concentrations of Rat Serpin A8/Angiotensinogen and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Rat Serpin A8/Angiotensinogen ELISA Kit (Chemiluminescence) [NBP2-66668] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-66668_rat-serpin-a8-angiotensinogen-elisa-kit-chemiluminescence-4320248595141.jpg)
![ELISA: Mouse Annexin A2 ELISA Kit (Chemiluminescence) [NBP2-68223] - Samples were spiked with high concentrations of Mouse Annexin A2 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-68223_mouse-annexin-a2-elisa-kit-chemiluminescence-132202416243412.jpg "ELISA: Mouse Annexin A2 ELISA Kit (Chemiluminescence) [NBP2-68223] - Samples were spiked with high concentrations of Mouse Annexin A2 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Mouse Annexin A2 ELISA Kit (Chemiluminescence) [NBP2-68223] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-68223_mouse-annexin-a2-elisa-kit-chemiluminescence-43202495077.jpg)
![ELISA: Human Aldolase A ELISA Kit (Chemiluminescence) [NBP2-68189] - Samples were spiked with high concentrations of Human Aldolase A and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-68189_human-aldolase-a-elisa-kit-chemiluminescence-132202416173495.jpg "ELISA: Human Aldolase A ELISA Kit (Chemiluminescence) [NBP2-68189] - Samples were spiked with high concentrations of Human Aldolase A and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Aldolase A ELISA Kit (Chemiluminescence) [NBP2-68189] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-68189_human-aldolase-a-elisa-kit-chemiluminescence-432024903590.jpg)