Abstract
An enzymatic activity has been identified which is capable of generating a product chromatographically identical with adrenorphin from the model substrate BAM 12P. This enzyme was purified by gel filtration and ion-exchange chromatography and characterised as having a molecular mass between 30 and 45 kDa and an acidic p I. The enzyme is active at the acid pH expected in the secretory vesicle interior and is inhibited by EDTA, suggesting that it is a metalloprotease. This activity could not be mimicked by incubation with lysosomal fractions and it meets the criteria to be considered as a possible prohormone processing enzyme.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
