Human Serine protease 57 (PRSSL1) ELISA Kit

PRSSL1 encodes an arginine-specific serine protease and member of the peptidase S1 family of proteins. The encoded protein may undergo proteolytic activation before storage in azurophil granules, in neutrophil cells of the immune system. Following neutrophil activation, the protease is released into the pericellular environment, where it may play a role in defense against microbial pathogens.

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 Serine protease 57 (PRSSL1) ELISA Kit has high sensitivity and excellent specificity for detection of Human PRSSL1. No significant cross-reactivity or interference between Human PRSSL1 and analogues was observed.

This Human Serine protease 57 (PRSSL1) ELISA Kit employs a two-site sandwich ELISA to quantitate PRSSL1 in samples. An antibody specific for PRSSL1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPRSSL1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PRSSL1 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 PRSSL1 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.