n(biotinpeg4)nbis(peg4acid)

N-(Biotin-PEG4)-N-bis(PEG4-acid) is a polyethylene glycol (PEG)-based linker molecule used in the synthesis of PROTACs[1].

Thalidomide 4-fluoride (E3 ligase Ligand 4) (Cereblon ligand 4) is the Thalidomide-based Cereblon ligand. Thalidomide 4-fluoride can be used in the recruitment of CRBN protein. Thalidomide 4-fluoride (Cereblon ligand 4) can be connected to the ligand for IRAK4 protein by a linker to form PROTAC IRAK4 degrader-1.

N-Boc-4-pentyne-1-amine is an alkyl chain-based PROTAC linker compound used in the synthesis of PROTAC MG-277 [1].

Thalidomide-4-OH (E3 ligase Ligand 2) (Cereblon ligand 2) is the Thalidomide-based Cereblon ligand used to recruit of CRBN protein. Thalidomide-4-OH (Cereblon ligand 2) is a linker to form PROTACs

Butanoic acid, 4-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]- (4-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]butanoic acid) is a Cereblon ligand with alkyl linker and terminal acid for onward chemistry.

m-PEG7-4-nitrophenyl carbonate is a PEG-based PROTAC linker used in PROTAC synthesis [1].

BSJ-4-116 is a highly potent and selective CDK12 degrader (PROTAC) with an IC50 of 6 nM. It downregulates DDR genes through a premature termination of transcription, primarily through increasing poly(adenylation).

Thalidomide 4'-ether-alkylC2-amine hydrochloride (halidomide-linker 6) is a synthesized E3 ligase ligand-linker conjugate.

N-Boc-cis-4-hydroxy-L-proline methyl ester serves as a non-cleavable linker in antibody-drug conjugate (ADC) synthesis and functions as an alkyl chain-based PROTAC linker for PROTAC construction [2].

Pomalidomide 4'-PEG2-azide is a synthetic E3 ligase ligand-linker conjugate, comprising a Pomalidomide-based cereblon ligand and a linker.

N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt is a PEG Linker which may be useful in the development of antibody drug conjugates.

Functionalized cereblon ligand for PROTAC research and development; incorporates an E3 ligase ligand plus a short PEG linker ready for conjugation to a target protein ligand. Part of a range of functionalized tool molecules for PROTAC R&D. This product has been recently renamed. The previous name for this product was Thalidomide - linker 11 PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license.

Negative control for TBK1 PROTAC 3i. Binds TBK1 with high affinity, but exhibits no significant degradation of TBK1. PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license.

N-(4-Carboxycyclohexylmethyl)maleimide is an alkyl chain-based PROTAC linker suitable for synthesizing PROTACs [1].

N-(acid-PEG3)-N-bis(PEG3-azide) is a PEG-based PROTAC linker used in PROTAC synthesis [1].

Fmoc-N-PEG24-acid is a PEG-based linker for PROTACs, crucial for connecting two essential ligands to form PROTAC molecules. This linker facilitates selective protein degradation by utilizing the ubiquitin-proteasome system within cells.

Lenalidomide-4-aminomethyl is a CRBN ligand derived from Lenalidomide, which is utilized for the recruitment of CRBN protein. By linking Lenalidomide-4-aminomethyl to the ligand, a PROTAC can be formed.

PROTAC ER Degrader-4 is a PROTAC degrader of the estrogen receptor (ER) with an IC50 of 0.8 nM.

PROTAC BRD9 Degrader-4 is a bifunctional degrader that targets BRD9, specifically designed for applications in cancer research.

Pomalidomide 4'-alkylC6-azide, a Pomalidomide-based cereblon (CRBN) ligand, facilitates the recruitment of CRBN protein. It is designed to attach to a protein through a linker, enabling the formation of PROTAC [1].

PROTAC CDK9 degrader-4 is a potent and efficacious compound designed to degrade CDK9, a protein involved in transcription regulation, thereby modulating transcriptional activity by effectively targeting and reducing CDK9 levels.

N-(Propanoic acid)-N-bis(m-PEG12) is a polyethylene glycol (PEG) based linker used in PROTACs synthesis [1].

PROTAC AR Degrader-4, an Androgen Receptor (AR) degrader, incorporates an IAP ligand binding group, a linker, and an AR binding group. It represents a class of degradation inducers known as specific and non-genetic IAP-dependent protein erasers (SNIPERs) [1], operating through a mechanism involving cIAP1.

Mal-N-bis(PEG4-C2-acid) is a polyethylene glycol (PEG) derivative used as a PEG-based PROTAC linker for synthesizing proteolysis-targeting chimeras (PROTACs)[1].

N-DBCO-N-bis(PEG2-C2-acid) is a polyethylene glycol (PEG) linker commonly employed in the synthesis of proteolysis-targeting chimeras (PROTACs)[1].

N-(Azido-PEG3)-NH-PEG3-acid is a polyethylene glycol (PEG) derived linker used in the synthesis of proteolysis targeting chimeras (PROTACs)[1].

N-(Amino-PEG4)-N-Biotin-PEG4-acid is a PEG-based PROTAC linker incorporating biotin for labeling, making it a versatile tool in PROTAC synthesis[1].

N-(Amino-PEG3)-N-bis(PEG3-acid) is a polyethylene glycol (PEG)-based linker used in the synthesis of proteolysis-targeting chimeras (PROTACs)[1].

N-(Azido-PEG3)-N-Boc-PEG4-acid is a PEG-based PROTAC linker with a terminal azide group, primarily used in PROTAC synthesis [1].

cis-4-Hydroxy-D-proline hydrochloride (catalog number T66933, CAS number 77449-94-6) is a valuable organic compound for research in life sciences.

D-Proline, 4-hydroxy-, methyl ester hydrochloride (T65606, CAS 114676-59-4) is a valuable organic compound for life sciences research.

PROTAC IRAK4 degrader-4 (US20190192668A1, compound I-127) is a Cereblon-based PROTAC specifically designed to target and degrade interleukin-1 receptor-associated kinase 4 (IRAK4).

N-(Azido-PEG4)-N-bis(PEG4-acid) is a polyethylene glycol (PEG) derived PROTAC linker, facilitating PROTAC synthesis [1].

N-Fmoc-8-aminooctanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. N-Fmoc-8-aminooctanoic acid is an alkane chian with terminal Fmoc-protected amine and carboxylic acid groups. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

Cbz-N-PEG10-acid is a PEG-based linker for PROTACs that connects two essential ligands, facilitating the formation of PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Fmoc-N-amido-PEG-CH2COOH (MW 5000), a PEG-based PROTAC linker, is used in PROTAC synthesis [1].

N-(m-PEG4)-3,3-Dimethyl-3H-indole-N'-(acid-PEG3)-benzothiazole is a PEG-based PROTAC linker suitable for synthesizing PROTACs [1].

N-(Azido-PEG3)-N-Fluorescein-PEG3-acid is a PEGylated PROTAC linker with azide, fluorescein, and carboxylic acid functional groups.

PROTAC SOS1 Degrader-4 (compound 10) is a potent degrader of SOS1 and exhibits antiproliferative activity [1].

Pomalidomide 4'-PEG5-amine, a cereblon ligand designed for PROTAC research and development, features an integrated E3 ligase ligand and a PEG5 linker ending in an amine for easy conjugation to target protein ligands. It is among a series of functionalized tool molecules specifically crafted for PROTAC R&D.

Pomalidomide 4'-PEG5-azide, a cereblon (CRBN) ligand based on Pomalidomide, facilitates the recruitment of CRBN protein. It can be conjugated through a linker to another ligand, forming a proteolysis-targeting chimera (PROTAC) [1].

Methyl cis-4-Hydroxy-L-proline Hydrochloride is a useful organic compound for research related to life sciences. The catalog number is T65222 and the CAS number is 40126-30-5.

K-Ras ligand-Linker Conjugate 4 is a chemical compound combining a K-Ras recruiting ligand with a PROTAC linker, responsible for recruiting E3 ligases such as VHL, CRBN, MDM2, and IAP. It has the potential to be used in synthesizing PROTAC K-Ras Degrader-1, which shows a degradation efficacy of ≥70% in SW1573 cells[1].

Fmoc-N-amido-PEG20-acid is a polyethylene glycol (PEG)-based PROTAC linker used in the synthesis of PROTACs[1].

N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a polyethylene glycol (PEG)-based linker extensively used in the synthesis of PROTACs (proteolysis targeting chimeras)[1].

ZXH-4-137 is a potent and selective CRBN degrader (PROTAC). It effectively targets and degrades CRBN proteins, demonstrating high specificity and efficacy in its function.

Azido-PEG4-4-nitrophenyl carbonate, a PEG-derived PROTAC linker, enables the synthesis of PROTACs[1].

DP-C-4 is a Cereblon-based dual PROTAC for simultaneous degradation of EGFR and PARP[1]. DP-C-4 (1-50 μM; 24 hours) has degradation effects on EGFR and PARP simultaneously in a dose-dependent manner in SW1990 cells[1]. [1]. Mengzhu Zheng, et al. Rational Design and Synthesis of Novel Dual PROTACs for Simultaneous Degradation of EGFR and PARP. J Med Chem. 2021 May 26.

PROTAC EGFR degrader 4 is a potent molecule designed to target and degrade mutant EGFR, effectively inducing degradation of EGFR del19 and EGFR L858R T790M with DC50 values of 0.51 nM and 126 nM, respectively. It significantly inhibits the growth of HCC827 and H1975 cell lines, demonstrating IC50 values of 0.83 nM and 203.1 nM, respectively. The induced degradation of EGFR by this compound is associated with autophagy [1].