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.
Jackson Browne recently honored the late Glenn Frey with an intimate acoustic performance of the Eagles' 1972 folk-rock anthem Take It Easy.. Browne performed the track, which he co-wrote with Frey, during a January 19th concert in Clearwater, Florida â one day after Frey's death at age 67, Billboard reports.