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.

TBTA is one of the most widely used water-insoluble ligands for copper-catalyzed azide-alkyne cycloadditions (CuAAC).

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

A heterobifunctional linker with trans-cyclooctene and NHS ester groups flanking PEG4 (tetraethylene glycol) for labeling of antibodies, proteins, and other primary amine-containing biomolecules.

Thalidomide-containing building block with PEG2-linker and azide function group for conjugation with alkyne-functionalized linkers and target protein ligands through click chemistry reactions.

Trans-cyclooctene (TCO) amidite is used to introduce a TCO moiety into substrates containing primary or secondary hydroxyl group

TechnoDye 498/505 is a water soluble technical fluorophore with unity quantum yield.

Highly fluorescent and photostable fluorophore with excitation spectrum in the green range.

O-Tosyloxyethyl-N-trityl-tyrosine tert-butyl ester (also known as TET) is a precursor for O-(2-[18F]fluoroethyl)-L-tyrosine (FET) – a widely used F18-labeled amino acid tracer for positron emission tomography and computed tomography (PET/CT).

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