MatrixCellect 100 DBM Putty is a 100% DBM putty and contains no synthetic carrier. The product is verified for osteoinductivity every lot post-sterilization in-vivo & in-vitro testing. In-vitro test results demonstrate up to 33x the native BMP-2 level as measured against the BMP-2 control. The product handles well under irrigation. A surgeon can deploy the putty from the syringe through a cannula through the control tip or through the open bore by removing the entire cap of the syringe.