Results for ELISA ( 63797 )
- Ref: ELH-IL7-5
The Biosensis NT3 <em>Rapid</em><sup>TM</sup> enzyme-linked immune-sorbent assay (ELISA) Kit is a sandwich ELISA that allows the specific, fast and reliable quantification of NT3 in less than 4 hours in cell culture supernatants and human plasma (EDTA and citrate) only if used as directed. Please refer to the kit protocol for specific use instructions for each substrate application, in particular human plasma. Accurate quantification of NT3 in human plasma requires a heterophilic antibody (HA) blocker which can be purchased separately (<a href="https://www.biosensis.com/heterophilic-antibody-blocker-for-bek-2217-bek-2221-bek-2237-bek-2240-and-similar-elisa-assays.html" target="_blank">BL-004-500</a>).<br /><br />This ELISA kit consists of a pre-coated polyclonal anti-NT3 capture antibody, a biotinylated monoclonal anti-NT3 detection antibody and horseradish peroxidase (HRP)-conjugated streptavidin. The addition of a substrate (3,3',5,5'-tetramethylbenzidine, TMB) yields a colored react
The Biosensis Mature BDNF <em>Rapid</em><sup>TM</sup> enzyme-linked immunosorbent assay (ELISA) Kit is a sandwich ELISA that allows the quantification of mature BDNF in less than 3 hours in cell culture supernatants, serum, plasma (citrate and EDTA), pig serum, cell lysates, brain extracts, human milk and Sheep CSF only if used as directed, with a simplified protocol and no loss of sensitivity or specificity. Please refer to the kit protocol for specific use instructions for each substrate application, in particular blood samples, human milk and CSF. Note that accurate quantification of BDNF in human milk requires a secretory IgA (sIgA) blocker which can be purchased separately (<a href="https://www.biosensis.com/secretory-iga-blocker-for-bek-2211-and-similar-elisa-assays.html" target="_blank">BL-001-1250</a>). For measurement of mature BDNF in CSF samples, please contact us at <a href="mailto:sales@biosensis.com">sales@biosensis.com</a>. <br /><br />This ELISA kit has been tested in i
The one component 3,3?,5,5?-tetramethylbenzidine (TMB) substrate is supplied in a ready-to-use solution. Peroxidase reacts with the TMB substrate solution to produce a soluble blue reaction product that can be read at 370 nm or 620-650 nm for ELISA applications. Stop solutions can be added to prevent further color development and reading the absorbance values at the desired wavelengths. Benefits of the BioFX� family of substrates include: Prolonged stability. Increased sensitivity. Neglibible backgrounds. Ease of Manufacturing.
The Hyaluronan Enzyme-Linked Immunosorbent Assay (HA ELISA) a competitive 96-well assay offers a simple effective method for determining Hyaluronic Acid (HA) levels in human and animal biological fluids or cell supernatants.Assay Range: 50-1600 ng/mlSensitivity: 25 ng/mLSample considerations: The HA ELISA detects HA molecules that are as small as 6.4 kDA.4Hyaluronic acid (HA) is a high molecular weight anionic polysaccharide (1 000-10 000 kD) composed of repeating disaccharides. It is one of several glycosaminoglycan components of the extracellular matrix of connective tissue.Free HA is taken up by the liver where it is degraded and recycled. Many chronic liver diseases including infection (hepatitis B or C) toxicity (alcohol and drugs) genetic (hemochromatosis) autoimmunity and malignancy result in liver inflammation which can progress to liver fibrosis and cirrhosis; causing impairment of liver function and resulting in a rapid increase in circulating HA levels.Data indicate