Species Reactivity : Human (Homo sapiens)
UniProt : Q8N5Z0
Abbreviation : AADAT
Alternative Names : KAT2; KATII; L kynurenine/alpha aminoadipate aminotransferase|kynurenine aminotransferase II
Application : ELISA
Range : 0.156-10 ng/mL
Sensitivity : 0.067 ng/mL
Intra-AssayCV : ?5.2%
Inter-AssayCV : ?9.6%
Recovery : 1.11
Sample Type : Serum, Plasma, Other biological fluids
Detection Method : Sandwich
Analysis Method?? : Quantitive
Test principle : This assay employs a two-site sandwich ELISA to quantitate AADAT in samples. An antibody specific for AADAT has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyAADAT present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conj µgated antibody specific for AADAT is added to the wells. After washing, Streptavidin conj µgated 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 AADAT bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview : Aminoadipate Aminotransferase is highly similar to mouse and rat kynurenine aminotransferase II. The rat protein is a homodimer with two transaminase activities. One activity is the transamination of alpha-aminoadipic acid, a final step in the saccaropine pathway which is the major pathway for L-lysine catabolism. The other activity involves the transamination of kynurenine to produce kynurenine acid, the precursor of kynurenic acid which has neuroprotective properties. Two alternative transcripts encoding the same isoform have been identified, however, additional alternative transcripts and isoforms may exist. Higher expression in the liver. Also found in heart, brain, kidney, pancreas, prostate, testis and ovary.
Stability : The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calc µLated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).