Analysis of enkephalins, β-endorphins and small peptides in their sequences by highly sensitive high-performance liquid chromatography with electrochemical detection: implications in opioid peptide metabolism

PROTEIN MEASUREMENT WITH THE FOLIN PHENOL REAGENT

1951 • 319,299 citations

Isolation of an endogenous compound from the brain with pharmacological properties similar to morphine

1975 • 981 citations

Regional distribution of leu and met enkephalin in rat brain

1977 • 307 citations

Enkephalin catabolism in vitro and in vivo

1977 • 168 citations

Isolation and characterization of the opioid peptides from rat pituitary: beta-endorphin.

1977 • 151 citations

Enkephalin: Radioimmunoassay and radioreceptor assay in morphine dependent rats

1977 • 88 citations

Quantitative analysis of nonapeptides in pharmaceutical dosage forms by high-performance liquid chromatography

1977 • 88 citations

Distribution of methionine- and leucine-enkephalin within the rat pituitary gland measured by highly specific radioimmunoassays

1978 • 87 citations

The effect of barbiturates on the degradation of enkephalin by brain enzymes

1981 • 33 citations

High-performance liquid chromatography of amino acids, peptides and proteins

1980 • 32 citations

Subcellular distribution of enkephalins and endogenous opioid activity in rat brain

1978 • 28 citations

Sensitive and specific high performance liquid chromatographic method for methionine and leucine enkephalins

1981 • 18 citations