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Mouse MMP-9 Activity Assay MMP-9 Activity Assay specifications Measures endogenous active MMP-9 (naturally occurring) or total active MMP-9 (following activation with APMA). Samples: cell culture conditioned medium, serum, plasma, urine and tissue homogenates. Quantitative. Range: 4 – 4000 pg/ml. Sensitivity: 20 pg/ml for 1 h incubation with detection reagent; 1 pg/ml for 6 h incubation with detection reagent. Ease-of-use: Equivalent to ELISA. Overnight protocol. Store at -15 to -30°C規(guī)格：Kit