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Ligands for E3 Ligase

A PROTAC (Proteolysis Targeting Chimeric Molecule) is a protein degrader comprised of a ligand for E3 ligase (E3 ligase binder), a linker and a ligand for target protein (target binder).The transfer of ubiquitin and degradation of the targeted protein will occur as a result of the connection between an E3 ligase and a target protein brought on by a PROTAC.

E3 ligases determine the specificity of the proteins by catalyzing the transfer of ubiquitin to the desired proteins. Cells have hundreds of E3 ligases, but only a small number of them have been successfully exploited in PROTACs, including VHL (the tumor suppressor protein for von Hippel-Lindau disease), CRBN (Cereblon), MDM2 (the mouse double minute 2 homologue), and IAP (inhibitor of apoptosis).

Ligands for E3 Ligase related products

Structure Cat No. Product Name CAS No. Product Description
Br-PEG6-C2-NHBoc V82596 Br-PEG6-C2-NHBoc 2688072-13-9 Br-PEG6-C2-NHBoc is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
BWA-522 intermediate-1 V84420 BWA-522 intermediate-1 2241315-66-0
Chloroacetamido-PEG4-NHS ester V82546 Chloroacetamido-PEG4-NHS ester 1353011-95-6 Chloroacetamido-PEG4-NHS ester is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
CHO-C-PEG2-C-CHO V82563 CHO-C-PEG2-C-CHO 92351-72-9 CHO-C-PEG2-C-CHO is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
cis VH-298 V84801 cis VH-298 2097381-86-5
CRBN modulator 1 V41476 CRBN modulator 1 2407829-65-4 CRBN modulator 1 is a thalidomide analog and a CRBN modulator(IC50 = 3.5 μM and Ki = 0.98 μM) disclosed inWO 2020006262.
DCAF1 binder 1 V77102 DCAF1 binder 1 DCAF1 binder 1 is selective for the CRL4 DCAF1 E3 ligase complex.
E3 ligase Ligand 1 V3588 E3 ligase Ligand 1 1948273-03-7 E3 ligase Ligand 1 is a novel, potent and selective ligand for E3 Ligaseused inPROTACtechnology.
E3 ligase Ligand 13 V82548 E3 ligase Ligand 13 2701565-75-3 E3 ligase Ligand 13 is an E3 ubiquitin ligase ligand.
E3 ligase Ligand 2 V3589 E3 ligase Ligand 2 5054-59-1 Thalidomide-4-OH (Cereblon ligand 2) is a Thalidomide-based Cereblon ligand that recruits CRBN protein.
E3 Ligase Ligand 3 V3590 E3 Ligase Ligand 3 1061605-21-7 E3 ligase Ligand 3, a carboxylic acid-functionalized analog of thalidomide, is a CRBN ligand for E3 Ligase used in PROTAC technology.
E3 ligase Ligand 4 V3591 E3 ligase Ligand 4 835616-60-9 Thalidomide 4-fluoride (Cereblon ligand 4) is a Thalidomide-based Cereblon ligand that recruits CRBN protein.
E3 Ligase Ligand-linker Conjugate 100 V83797 E3 Ligase Ligand-linker Conjugate 100
E3 Ligase Ligand-linker Conjugate 101 V83771 E3 Ligase Ligand-linker Conjugate 101
E3 Ligase Ligand-linker Conjugate 102 V83773 E3 Ligase Ligand-linker Conjugate 102
E3 Ligase Ligand-linker Conjugate 103 V83778 E3 Ligase Ligand-linker Conjugate 103
E3 Ligase Ligand-linker Conjugate 15 V83733 E3 Ligase Ligand-linker Conjugate 15 2716124-25-1
E3 Ligase Ligand-linker Conjugate 27 V83836 E3 Ligase Ligand-linker Conjugate 27
E3 ligase Ligand-Linker Conjugate 31 V83716 E3 ligase Ligand-Linker Conjugate 31
E3 ligase Ligand-Linker Conjugate 32 V83806 E3 ligase Ligand-Linker Conjugate 32
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