Porcine Pepsin is a serine Endoproteinase with molecular weight of 35 kD. Its optimum activity is in the acid range (pH 2.0 â pH 4.0) and it predominantly cleaves peptide bonds on the carboxy side of aromatic and hydrophilic residues.
Take It Easy is a song written by Jackson Browne and Glenn Frey, and recorded by the Eagles with Frey singing lead vocals. It was the band's first single, released on May 1, 1972. It peaked at No. 12 on the July 22, 1972 Billboard Hot 100 chart.
The album was ranked number 368 on Rolling Stone magazine's list of the 500 greatest albums of all time published in 2012. The single Take It Easy is part of the Rock and Roll Hall of Fame 500 Songs That Shaped Rock and Roll. This album was slated for Quadraphonic release and even given a Quadraphonic catalog number but it was never released in that format.