Sulfo-SPDP-C6-NHS sodium is a sodium salt form of a cleavable ADC linker employed in the synthesis of antibody-drug conjugates (ADCs)[1].

Mal-amido-PEG2-NHS ester is a noncleavable linker for antibody-drug conjugates (ADCs) that consists of a maleimide group and an NHS ester. The NHS ester allows for the labeling of protein primary amines (-NH2), amine-modified oligonucleotides, and other amine-containing molecules[1][2].

N-(5-Hydroxypentyl)maleimide is a non-cleavable ADC linker, commonly employed in the synthesis of antibody-drug conjugates (ADCs). It serves as a crucial component in the production of Gemcitabine-O-Si(di-iso)-O-Mc, an ADC compound [1].

Azido-PEG8-NHS ester is an 8 unit PEG linker with cleavable properties, commonly employed in the synthesis of antibody-drug conjugates (ADCs)[1]. This compound also serves as a PEG- and Alkyl/ether-based PROTAC linker, enabling its utilization in the synthesis of PROTACs[2].

PEG4-SPDP, a cleavable ADC linker, is utilized in antibody-drug conjugates (ADCs).

Aminooxy-PEG2-azide is a PEG-based PROTAC linker utilized for the synthesis of PROTACs[1], as well as a non-cleavable 2-unit PEG ADC linker employed in the synthesis of antibody-drug conjugates (ADCs)[2].

SPDB-sulfo, a glutathione-cleavable linker, is utilized in the development of antibody-drug conjugates (ADCs) [1].

Biotin-PEG4-PFP ester is a cleavable linker specifically designed for the synthesis of antibody-drug conjugates (ADCs).

Amino-PEG5-C2-acid is a non-cleavable ADC linker utilized in the synthesis of antibody-drug conjugates (ADCs)[1].