Thalidomide-containing building block with carboxylic acid functionality for convenient PROTAC molecule assembly by attachment amino-functionalized linkers and ligands to thalidomide via 4-O-position.

Thalidomide-containing building block with PEG2-linker and amino group for conjugation with other functionalized linkers and target protein ligands.

Testosterone-d3 is an analytical reference standard for the quantification of testosterone by GC- or LC-MS.

PEG4-bifunctional linker with TETA chelating and alkyne-reactive azido groups for bioconjugation.

Tetraglycine is an oligopeptide composed of four glycine monomers. It is used as a bifunctional linker with amino and carboxyl groups.

TAMRA phosphoramidite for synthesis of 5′-labeled oligonucleotides. Pure 6-isomer.

Cyclooctyne derivative of tetramethylrhodamine (TMR, TAMRA) for copper-free click chemistry conjugation with azides. Pure 5-isomer.

Controlled pore glass solid support with TAMRA for the synthesis of 3′-labeled oligonucleotides.

Maleimide derivative of TAMRA (tetramethylrhodamine) for the labeling of thiol groups. Pure 5-isomer of TAMRA.

6-TAMRA azide is a carbonyl reactive hydrazide derivative of tetramethylrhodamine (TAMRA) fluorophore.