Modification of the epidermal growth factor affecting the stability of its high molecular weight complex
- PMID: 1249071
Modification of the epidermal growth factor affecting the stability of its high molecular weight complex
Abstract
The epidermal growth factor (EGF) can be isolated from the submaxillary gland of the adult male mouse as part of a high molecular weight complex (HMW-EGF). This complex can be reversibly dissociated into its subunits, EGF AND EGF-binding protein, an arginine esteropeptidase (Taylor, J. M., Cohen, S., and Mitchell, W. M. (1970) Proc. Natl. Acad. Sci. U. S. A. 67, 164-171). The COOH-terminal arginine residue of EGF was quantitatively removed by digestion with carboxypeptidase B...