Fmoc-Cys-Ome

$ 270.0

Quantity: 1Gram

5 in stock

SKU: 8134081 Category:

Description

Product name: Fmoc-Cys-Ome

Synonym: methyl Fmoc-L-cysteinate,

Catalog #: 8134081

Purity: 90%

CAS No.:

Molecular Formula: C19H19NO4S

Molecular Weight: 357.42

Compound ID:

Description: A new cysteine anchoring method was developed for the synthesis of peptides containing C-terminal cysteine methyl esters. This method consists of attachment of Fmoc-Cys-OCH(3) to either 2-ClTrt-Cl or Trt-Cl resins (via the side-chain thiol) followed by preparation of the desired peptide using Fmoc-based SPPS. We applied this method to the synthesis of the mating pheromone a-factor and a 5-FAM labeled a-factor analog. The peptides were obtained with high yield and purity and were shown to be bioactive in a growth arrest assay.