Human Tripeptidyl-peptidase 1 (TPP1) ELISA Kit

Tripeptidyl-peptidase 1 is a member of the sedolisin family of serine proteases. The protease functions in the lysosome to cleave N-terminal tripeptides from substrates, and has weaker endopeptidase activity. It is synthesized as a catalytically-inactive enzyme which is activated and auto-proteolyzed upon acidification. Mutations in this gene result in late-infantile neuronal ceroid lipofuscinosis, which is associated with the failure to degrade specific neuropeptides and a subunit of ATP synthase in the lysosome.Detected in all tissues examined with highest levels in heart and placenta and relatively similar levels in other tissues.

TPP1; CLN2; GIG1; LPIC; MGC21297; ceroid-lipofuscinosis; neuronal 2; late infantile (Jansky-Bielschowsky disease) ; growth-inhibiting protein 1; lysosomal pepstatin insensitive protease; tripeptidyl aminopept

The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Human Tripeptidyl-peptidase 1 (TPP1) ELISA Kit has high sensitivity and excellent specificity for detection of Human TPP1. No significant cross-reactivity or interference between Human TPP1 and analogues was observed.

This Human Tripeptidyl-peptidase 1 (TPP1) ELISA Kit employs a two-site sandwich ELISA to quantitate TPP1 in samples. An antibody specific for TPP1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTPP1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TPP1 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 TPP1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

TPP1; CLN2; GIG1; LPIC; MGC21297; ceroid-lipofuscinosis; neuronal 2; late infantile (Jansky-Bielschowsky disease) ; growth-inhibiting protein 1; lysosomal pepstatin insensitive protease; tripeptidyl aminopept

• 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.