Previous studies have identified that indole-oxidases are present in P. putida, whose major ligands are heterocyclic substrates and have an interesting affinity when the substrate is indole. 35737-15-6, formula is C26H22N2O4, Name is Fmoc-Trp-OH. These enzymes oxidize the ring so the substrate turns into Indigo. Formula: C26H22N2O4.
Lu, Benjamin L.;Li, Freda F.;Kelch, Inken D.;Williams, Geoffrey M.;Dunbar, P. Rod;Brimble, Margaret A. research published 《 Investigating the individual importance of the Pam2Cys ester motifs on TLR2 activity》, the research content is summarized as follows. TLR2 agonists are at the forefront of vaccine research for a plethora of diseases, in particular they offer a promising tool for the treatment of cancer. A detailed knowledge of their structure-activity relationship informs the methodical design of vaccine constructs that include TLR2 agonists. Herein we report the design, synthesis, and biol. evaluation of analogs of the TLR2 agonist Pam2Cys to further probe structure-activity relationships. These analogs replace one or other of the two ester groups with ether functionalities to elucidate the role of the carbonyls on TLR2 activity. Through this we demonstrate that the C3 ester carbonyl is dispensable, but the C2 carbonyl is essential for activity.
Formula: C26H22N2O4, Nalpha-FMOC-L-Tryptophan,also known as Fmoc-Trp-OH， is a useful research compound. Its molecular formula is C26H22N2O4 and its molecular weight is 426.5 g/mol. The purity is usually 95%.
Nα-Fmoc-L-Tryptophan is an N-Fmoc protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.
Fmoc-Trp-OH is an amino acid derivative
Fmoc-L-Trp-OH is an amide that contains a low bioavailability and inhibits the transfer of amino acids to ribosomes. It has been shown to inhibit the growth of cancer cells in cell culture and to have antimicrobial activity. Fmoc-L-Trp-OH is synthesized by reacting Naphthalene with glycine, followed by hydrolysis of the ester group under trifluoroacetic acid. The product is then conjugated with a polypeptide. This method of synthesis was developed as a way to produce peptides that are difficult to synthesize using solid-phase chemistry., 35737-15-6.
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles