Opioid polypeptides in guinea pig pancreas.

Autor: Stern, A S, Wurzburger, R J, Barkey, R, Spector, S
Zdroj: Proceedings of the National Academy of Sciences of the United States of America; November 1982, Vol. 79 Issue: 21 p6703-6706, 4p
Abstrakt: Extracts from guinea pig pancreas were found to contain high molecular weight enkephalin-containing polypeptides as well as free [Met]enkephalin and [Leu]enkephalin and the hexa-, hepta-, and octapeptides derived from proenkephalin. Within the limits of sensitivity of our assay (10 fmol/g of tissue), beta-endorphin and beta-lipotropin were undetectable.
Databáze: Supplemental Index