Tosylarginine methyl ester

Formula : C14-H22-N4-O4-S
CAS : 901-47-3 

Arginine derivative which is a substrate for many proteolytic enzymes. As a substrate for the esterase from the first component of complement, it inhibits the action of C(l) on C(4).

Tosyllysine chloromethyl ketone

Formula : C14-H21-Cl-N2-O3-S
CAS : 2104-86-1 

An inhibitor of SERINE ENDOPEPTIDASES. Acts as an alkylating agent and is known to interfere with the translation process.

Tosylserylglycine methyl ester

Formula :
CAS : 36930-58-2 

Tosyl-protected peptide containing amino acids with polar side-chains.

Tosylthreonylglycine methyl ester

Formula : C14-H20-N2-O6-S
CAS : 151656-28-9 

Tosyl-protected peptide containg amino acids with polar side-chains.