EK000044-EK0535: Human uPA ELISA Kit
Range 62.5pg/ml-4000pg/ml
Sensitivity < 5 pg/ml
Specificity: no detectable cross-reactivity with any other cytokine.
Application: for quantitative detection of human uPA in sera, plasma, body fluids, tissue lysates or cell culture supernates.
Expiration: four months at 4°C and eight months at -20°C.BP000673-ENZ-264: Human Urokinase-Type Plasminogen Activator (uPA) Enzyme
Source: Human urine-derived.
A two-chain glycoprotein containing 411 amino acids with 12 disulfide bonds. Its molecular weight is 54,000 Dalton.
1 nM UK will cause a change in absorbance of 0.001 at 405 nm in 1 minute at R/T in 100 ul 0.05 M Tris-HCl, 0.1 M NaCl, pH 7.4, using S2444 (0.6 mM) as the substrate.
Purity: > 90% by SDS-PAGE.