IDS BioAssay(TM) ELISA Kit (Mouse)

Iduronate 2-sulfatase (IDS) is a sulfatase enzyme associated with Hunter syndrome. It encodes a member of the sulfatase family of proteins. Iduronate 2-sulfatase is involved in the lysosomal degradation of the glycosaminoglycans heparan sulfate and dermatan sulfate. The encoded preproprotein is proteolytically processed to generate two polypeptide chains. Mutations in this gene are associated with the X-linked lysosomal storage disease mucopolysaccharidosis type II, also known as Hunter syndrome. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed. Sample Type: Cell lysates, cell culture supernates, serum, plasma (Heparin or EDTA). Intended Use: Sandwich High Sensitivity BioAssay(TM) ELISA kit for Quantitative Detection of Mouse IDS/Iduronate 2 Sulfatase. Sensitivity: <15pg/ml, Range: 156pg/ml-10000pg/ml, Specificity: Recognizes natural and recombinant Mouse IDS/Iduronate 2 Sulfatase. There is no detectable cross-reactivity with other relevant proteins. Test Principle: This Mouse IDS/Iduronate 2 Sulfatase BioAssay(TM) ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A specific for IDS/Iduronate 2 Sulfatase has been precoated onto 96-well plates. Standards(Expression system for standard: NSO, Immunogen sequence: T36-P552) and test samples are added to the wells, a biotinylated detection specific for IDS/Iduronate 2 Sulfatase is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin- Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Mouse IDS/Iduronate 2 Sulfatase amount of sample captured in plate. Kit Components: 96-well plate precoated with anti-Mouse Ids antibody, 1x plate, Lyophilized recombinant Mouse Ids standard, 2x10ng/tube, Biotinylated anti-Mouse Ids antibody, 1x130ul (dilution 1:100), Avidin-Biotin-Peroxidase Complex (ABC), 1x130ul (dilution 1:100), Sample diluent buffer, 1x30ml, Antibody diluent buffer, 1x12ml, ABC diluent buffer, 1x12ml, TMB color developing agent, 1x10ml, TMB stop solution, 1x10ml, PBS washing buffer Powder for 1000ml, 1x buffer, Storage and Stability: Store powder at 4°C liquid at -20°C. Store other components at 4°C. Stable for at least 6 months For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.