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:
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB10063-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB97941-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | AF18281-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-14188 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB91673-SP | |||
| Carrier Free | IC91673V-100UG | |||
| Carrier Free | IC91673U-100UG | |||
| Carrier Free | IC91673T-100UG | |||
| Carrier Free | IC91673S-100UG | |||
| Carrier Free | IC91673R-100UG | |||
| Carrier Free | IC91673N-100UG | |||
| Carrier Free | IC91673G-100UG | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-79836 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB12781-SP | |||
| Carrier Free | FAB12781V-100UG | |||
| Carrier Free | FAB12781U-100UG | |||
| Carrier Free | FAB12781T-100UG | |||
| Carrier Free | FAB12781S-100UG | |||
| Carrier Free | FAB12781R-100UG | |||
| Carrier Free | FAB12781N-100UG | |||
| Carrier Free | FAB12781G-100UG | |||
![ELISA: Human Indoleamine 2,3-dioxygenase/IDO ELISA Kit (Colorimetric) [NBP2-62765] - Samples were spiked with high concentrations of Human Indoleamine 2,3-dioxygenase/IDO and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-62765_human-indoleamine-2-3-dioxygenase-ido-elisa-kit-color-132202416143052.jpg "ELISA: Human Indoleamine 2,3-dioxygenase/IDO ELISA Kit (Colorimetric) [NBP2-62765] - Samples were spiked with high concentrations of Human Indoleamine 2,3-dioxygenase/IDO and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Indoleamine 2,3-dioxygenase/IDO ELISA Kit (Colorimetric) [NBP2-62765] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-62765_human-indoleamine-2-3-dioxygenase-ido-elisa-kit-color-432024983550.jpg)
![ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Standard Curve. Image from verified customer review.](http://images.novusbio.com/fullsize/Mouse-Collagen-Type-I-ELISA-Kit-Colorimetric-ELISA-NBP2-75822-img0002.jpg "ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Standard Curve. Image from verified customer review.")
![ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Image from verified customer review.](http://images.novusbio.com/fullsize/nbp2-75822_mouse-collagen-type-i-elisa-kit-colorimetric-elisa-1662023134020..jpg)
![ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Standard Curve. Image from verified customer review.](http://images.novusbio.com/fullsize/nbp2-75822_mouse-collagen-type-i-elisa-kit-colorimetric-elisa-1372023162555..jpg)
![ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Samples were spiked with high concentrations of Mouse Collagen Type I and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-75822_mouse-collagen-type-i-elisa-kit-colorimetric-132202416102283.jpg)
![ELISA: Mouse Collagen Type I ELISA Kit (Colorimetric) [NBP2-75822] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-75822_mouse-collagen-type-i-elisa-kit-colorimetric-432024859732.jpg)
![N/A C-Reactive Protein/CRP [HRP]](http://images.novusbio.com/fullsize2/CReactive_Protein_QK1707_ELISA_2730.jpg "N/A C-Reactive Protein/CRP [HRP]")
![N/A C-Reactive Protein/CRP [HRP]](http://images.novusbio.com/fullsize2/CReactive_Protein_QK1707_ELISA_2731.jpg)
![Immunocytochemistry/Immunofluorescence: Serum Response Factor SRF Antibody (PCRP-SRF-1F7) [NBP3-13785] - Immunofluorescence Analysis of PFA-fixed HeLa cells stained using Serum Response Factor SRF Antibody (PCRP-SRF-1F7) followed by goat anti-mouse IgG-CF488 (green). CF640R phalloidin (red).](http://images.novusbio.com/fullsize/Serum-Response-Factor-SRF-Antibody-PCRP-SRF-1F7-Immunocytochemistry-Immunofluorescence-NBP3-13785-img0002.jpg "Immunocytochemistry/Immunofluorescence: Serum Response Factor SRF Antibody (PCRP-SRF-1F7) [NBP3-13785] - Immunofluorescence Analysis of PFA-fixed HeLa cells stained using Serum Response Factor SRF Antibody (PCRP-SRF-1F7) followed by goat anti-mouse IgG-CF488 (green). CF640R phalloidin (red).")
![Immunohistochemistry-Paraffin: Serum Response Factor SRF Antibody (PCRP-SRF-1F7) [NBP3-13785] - IHC analysis of formalin-fixed, paraffin-embedded human colon. Strong nuclear staining using Serum Response Factor SRF antibody (PCRP-SRF-1F7) at 2ug/ml in PBS for 30min RT. HIER: Tris/EDTA, pH9.0, 45min. HRP-polymer, 30min. DAB, 5min.](http://images.novusbio.com/fullsize/Serum-Response-Factor-SRF-Antibody-PCRP-SRF-1F7-Immunohistochemistry-Paraffin-NBP3-13785-img0003.jpg)
![Flow Cytometry: Serum Response Factor SRF Antibody (PCRP-SRF-1F7) [NBP3-13785] - Flow cytometric analysis of PFA-fixed HeLa cells. Serum Response Factor SRF antibody (PCRP-SRF-1F7) followed by goat anti-mouse IgG-CF488 (blue); isotype control (red).](http://images.novusbio.com/fullsize/Serum-Response-Factor-SRF-Antibody-PCRP-SRF-1F7-Flow-Cytometry-NBP3-13785-img0001.jpg)
![Protein Array: Serum Response Factor SRF Antibody (PCRP-SRF-1F7) [NBP3-13785] - Analysis of Protein Array containing more than 19,000 full-length human proteins using Serum Response Factor SRF Antibody (PCRP-SRF-1F7).](http://images.novusbio.com/fullsize/Serum-Response-Factor-SRF-Antibody-PCRP-SRF-1F7-Protein-Array-NBP3-13785-img0005.jpg)
![N/A GDF-15 [HRP]](http://images.novusbio.com/fullsize/elisa/qk957_human-gdf-15-quantikine-quickit-elisa-198202092311.jpg "N/A GDF-15 [HRP]")
![N/A GDF-15 [HRP]](http://images.novusbio.com/fullsize/elisa/qk957_human-gdf-15-quantikine-quickit-elisa-19820209276.jpg)
![N/A Leptin/OB [HRP]](http://images.novusbio.com/fullsize2/Leptin_QK398_ELISA_2723.jpg "N/A Leptin/OB [HRP]")
![N/A Leptin/OB [HRP]](http://images.novusbio.com/fullsize2/Leptin_QK398_ELISA_2724.jpg)
![Immunohistochemistry-Paraffin: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - Formalin-fixed, paraffin-embedded human Tonsil stained with TIM-3 Antibody (TIM3/3113).](http://images.novusbio.com/fullsize/TIM-3-Antibody-TIM3-3113-Immunohistochemistry-Paraffin-NBP2-79702-img0003.jpg "Immunohistochemistry-Paraffin: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - Formalin-fixed, paraffin-embedded human Tonsil stained with TIM-3 Antibody (TIM3/3113).")
![Immunohistochemistry-Paraffin: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - Formalin-fixed, paraffin-embedded human Adrenal stained with TIM-3 Antibody (TIM3/3113).](http://images.novusbio.com/fullsize/TIM-3-Antibody-TIM3-3113-Immunohistochemistry-Paraffin-NBP2-79702-img0001.jpg)
![Immunohistochemistry-Paraffin: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - Formalin-fixed, paraffin-embedded human Tonsil stained with TIM-3 Antibody (TIM3/3113).](http://images.novusbio.com/fullsize/TIM-3-Antibody-TIM3-3113-Immunohistochemistry-Paraffin-NBP2-79702-img0002.jpg)
![Protein Array: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - Analysis of Protein Array containing more than 19,000 full-length human proteins using TIM-3 Antibody (TIM3/3113) Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProt(TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProt(TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5.](http://images.novusbio.com/fullsize/TIM-3-Antibody-TIM3-3113-Protein-Array-NBP2-79702-img0004.jpg)
![Immunohistochemistry-Paraffin: TIM-3 Antibody (TIM3/3113) [NBP2-79702] - TIM-3 was stained in human FFPE head and neck squamous cell carcinoma tissue. HIER antigen retrieval for 20min at pH 9. AF750 conjugated version of antibody was used (Catalog # NBP2-79836AF750). Image from a verified customer review.](http://images.novusbio.com/fullsize/nbp2-79702_mouse-monoclonal-tim-3-antibody-tim3-3113-17720241044615.jpg)
