Human MMP-7 Activity Assay MMP-7 Activity Assay specifications Measures endogenous active MMP-7 (naturally occurring) or total active MMP-7 (following activation with APMA). Samples: conditioned culture medium, serum, urine and tissue homogenates. Quantitative. Range: 0.004 – 16 ng/ml. Sensitivity: 30 pg/ml for 3 h incubation with detection reagent; 4 pg/ml for 25 h incubation with detection reagent. Ease-of-use: Equivalent to ELISA. Overnight protocol. Store at -15 to -30°C规格：Kit