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.
 Let Me Take You Dancing  is a song co-written and recorded by Canadian artist Bryan Adams.It was written by Bryan Adams and Jim Vallance and was later remixed by John Luongo. It is notable for being Adams' first solo single and his first ever release as a solo artist when he was 18. disco influenced pop song in its original mix, the popular remixed version of the song is even more disco-oriented. It was one of the first songs that Adams and Vallance wrote together and was based on a rag-time piano riff that Vallance had written.