beta-Endorphin
| Definition: |
A peptide consisting of amino acid sequence 61-91 of the endogenous pituitary hormone BETA-LIPOTROPIN. The first four amino acids show a common tetrapeptide sequence with METHIONINE- and LEUCINE ENKEPHALIN. The compound shows opiate-like activity. Injection of beta-endorphin induces a profound analgesia of the whole body for several hours. This action is reversed after administration of naloxone. |
| Notes: |
a neurotransmitter; do not confuse with BETA-NEO-ENDORPHIN; ALPHA-ENDORPHIN & GAMMA-ENDORPHIN are also available; /biosyn /physiol permitted |
| CAS Type 1 Name: |
CAS Number: |
60617-12-1 |
| Previously Indexed: |
Endorphins (1978-1987),Peptides (1966-1977) |
beta-Endorphin Definitions and Terms
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