NH2-PEG9-acid is a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Boc-NH-PEG4-CH2CH2NH2 a cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Fmoc-8-amino-3,6-dioxaoctanoic acid (Fmoc-NH-PEG2-CH2COOH) is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

N-Boc-PEG3-bromide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Fmoc-NH-PEG4-CH2CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Fmoc-Gly-Gly-Phe-OtBu is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

MAC glucuronide linker-2 is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

MAC glucuronide linker-1 is a nonclaevable ADC linker for antibody-drug-conjugations (ADCs).

m-PEG2-Tos is a uncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Boc-NH-PEG4-CH2COOH is a cleavable ADC linker used as a linker for antibody-drug conjugates (ADC).

Azido-PEG4-CH2-Boc is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-CH2-Boc is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs.

N3-PEG3-CH2CH2-Boc is a cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-CH2CH2-Boc is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs.

Hydroxy-PEG2-(CH2)2-Boc is a uncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Hydroxy-PEG2-(CH2)2-Boc is extracted from patent WO2004008101A2 (compound 196).

BMPS is a nonclaevable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Mal-L-PA-NH-Boc is a noncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Mal-amido-(CH2COOH)2, compound 7a, is a maleimidoethyl-containing intermediate for hydrophilic ADC linker.

NH-bis(C1-Boc)is a uncleavable linker used for antibody-drug conjugates (ADC).

Fmoc-Asp-NH2 is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Fmoc-NH-PEG8-CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Fmoc-NH-PEG5-CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Gemcitabine-O-Si(di-iso)-O-Mc is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

DBCO-Sulfo-Link-biotin is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Propargyl-PEG4-Br is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

m-PEG9-Amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Hydroxy-PEG3-SS-PEG3-alcohol is also a cleavable 6 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

m-PEG7-Ms is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

N-Boc-PEG7-alcohol is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

N-Boc-PEG2-bromide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Azido-PEG9-acid is a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Azido-PEG6-NHS ester is a cleavable 6 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG6-NHS ester is also a PEG- and Alkyl/ether based PROTAC linker that can be used in the synthesis of PROTACs.