Mal-Propionyl-PEG6-Gly-Gly-Phe-Gly-PAB(m-PEG4)-PNP chemical Product Name Thalidomide-O-C3-Br Synonyms Thalidomide-4'-O-C3-Br

Product Name Thalidomide-O-C3-Br Synonyms Thalidomide-4'-O-C3-Br CAS Number n/a Related CAS Molecular Formula C16H15BrN2O5 Molecular Weight 395

164 Purity (HPLC) >= 95% Solubility DMSO

and the commercial tetramethylrhodamine maleimides and iodoacetamides often have lower purities than other tetramethylrhodamine labeling reagents (such as TAMRA SE reagents) due to their synthetic difficulties

Isoindole-

Mal-Propionyl-PEG6-Gly-Gly-Phe-Gly-PAB(m-PEG4)-PNP chemical Product Name Thalidomide-O-C3-Br Synonyms Thalidomide-4'-O-C3-BrSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. The conventional maleimidocaproyl (MC) unit is replaced by Mal Propionyl PEG6 moiety to enhance aqueous solubility. The Mal Propionyl group may also improve retro Michael addition stability during antibody conjugation. m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to increase aqueous solubility. The PNP (para nitrophenyl) moiety serves as an