Mouse Tomoregulin-1 (TMEFF1) ELISA Kit

EGF-like domain is an evolutionary conserved protein domain, of about thirty to forty amino-acid residues long, which was found in a large number of mostly animal proteins.Eib and Martens (1996) cloned a novel Xenopus gene, 7365, that is enriched in neuroendocrine tissues. The predicted protein contains a signal peptide, a transmembrane domain, 2 follistatin modules, and an EGF-like domain, a cysteine-rich region first identified in epidermal growth factor. Eib et al. (1998) stated that the unique EGF-like domain and transmembrane and cytoplasmic regions of the human homolog are nearly identical to those found in the mouse and frog homologs.Eib et al. (1998) used somatic cell hybrids and fluorescence in situ hybridization to map the TMEFF1 gene to human chromosome 9q31.

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Mouse Tomoregulin-1 (TMEFF1) ELISA Kit has high sensitivity and excellent specificity for detection of Mouse TMEFF1. No significant cross-reactivity or interference between Mouse TMEFF1 and analogues was observed.

This Mouse Tomoregulin-1 (TMEFF1) ELISA Kit employs a two-site sandwich ELISA to quantitate TMEFF1 in samples. An antibody specific for TMEFF1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTMEFF1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TMEFF1 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of TMEFF1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

• Do not mix components from different kit lots or use reagents beyond the kit expiration date.• Allow all reagents to warm to room temperature for at least 30 minutes before opening.• Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.• Unused wells must be kept desiccated at 4 °C in the sealed bag provided.• Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.• It is recommended that all samples and standards be assayed in duplicate or triplicate.