Conversion of Paul the Apostle Acts says that Paul was on his way from Jerusalem to Syrian Damascus with a mandate issued by the High Priest to seek out and arrest followers of Jesus, with the intention of returning them to Jerusalem as prisoners for questioning and possible execution. The journey is interrupted when Paul sees a blinding light, and communicates directly with a divine voice. The account continues with a description of Ananias of Damascus receiving a divine revelation instructing him to visit Saul at the house of Judas on the Street Called Straight and there lay hands on him to restore his sight
S-tag S-tag S-tag is the name of an oligopeptide derived from pancreatic ribonuclease A (RNase A). If RNase A is digested with subtilisin, a single peptide bond is cleaved, but the resulting two products remain weakly bound to each other and the protein, called ribonuclease S, remains active although each of the two products alone shows no enzymatic activity. The N-terminus of the original RNase A, also called S-peptide, consists of 20 amino acid residues, of which only the first 15 are required for ribonuclease activity. This 15 amino acids long peptide is called S15 or S-tag. The amino acid sequence