Peptide 74 is a synthetic peptide containing the prodomain sequence of matrix metalloproteinase (MMP). Peptide 74 inhibits the activated form of the 72-kDa type IV collagenase in vitro. In Vitro Peptide 74 (30 μM) reduces both A2058 and HT 1080 tumor cell invasion by 60-80%. Peptide 74 (30 μM) shows no cytotoxic action and does not inhibit chemotaxis or affect HT1080 and A2058 human tumor cells number. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Form:Solid