3.4.22.41 Brij 35 273.6% relative activity at 0.01% (v/v) 708220 3.4.22.41 chondroitin-4-sulfate activates apoB-100/LDL degradation by cathepsin F 669249 3.4.22.41 chondroitin-6-sulfate activates apoB-100/LDL degradation by cathepsin F 669249 3.4.22.41 dermatan sulfate activates apoB-100/LDL degradation by cathepsin F 669249 3.4.22.41 heparan sulfate activates apoB-100/LDL degradation by cathepsin F 669249 3.4.22.41 human aortic proteoglycans activates apoB-100/LDL degradation by cathepsin F 669249 3.4.22.41 additional information cathepsin F is secreted as an inactive zymogen that autocatalytically processes and activates to a mature enzyme at pH 4.5 (after 6 h incubation) via an intermolecular cleavage at the prosegment-mature domain junction, the active cathepsin B1 zymogen is capable of trans-activating cathepsin F by proteolytic removal of its prosegment at pH 5.5 708053 3.4.22.41 Triton X-100 310.29% relative activity at 0.01% (v/v) 708220 3.4.22.41 Tween 20 282.7% relative activity at 0.01% (v/v) 708220