mal-amido-(ch-2cooh)2

Mal-amido-(CH2COOH)2, also known as compound 7a, is an intermediate compound that contains maleimidoethyl for use in hydrophilic ADC linker synthesis[1].

dMCL1-2 is a potent and selective myeloid leukemia 1 (MCL1) degrading agent based on PROTAC, which binds to MCL1 with a KD of 30 nM. dmcl-2 activates the apoptosis mechanism by degrading MCL1.This compound is unstable in powder form and other related salt forms are recommended.

5-Ethynyl-2'-deoxyuridine 是一种属于 alkyl chain 类的 PROTAC linker，可用于 PROTAC 的合成分子。它是一种胸腺嘧啶核苷类似物，在细胞增殖时能够插入正在复制的 DNA 分子中， EdU 与染料的共轭反应可以进行高效快速的细胞增殖检测分析。

1,2-Bis(2-iodoethoxy)ethane 是一种属于 PEG 类的 PROTAC linker，可用于 MT802 和 SJF620 的合成。其中 MT-802 和 SJF620 都是 PROTAC BTK 降解剂，DC50分别为 1 和 7.9 nM。

Mal-amido-PEG7-acid (Mal-NH-PEG7-COOH) 是一种基于 PEG 的 PROTAC linker，可用于合成 PROTAC。

2-Phthalimidehydroxy-acetic acid 是一种属于 alkyl chain 类的 PROTAC linker，可用于 PROTAC 分子的合成。

Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD (PF-05231023) 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 的合成分子。

Hydroxy-PEG4-(CH2)2-Boc 是一种不可切割的 ADC 接头，用于合成抗体-药物偶联物。它也可用作 PROTAC 接头用于 PROTAC 合成。.

PROTAC ERRα ligand 2 是雌激素相关受体 α （ERRα）反向激动剂。它对 ERRα (IC50=5.67 nM) 的抑制作用比 XCT790 (IC50=61.3 nM) 高效约 11 倍。

Mal-amido-PEG4-NHS ester 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

TSPO ligand-2 (Carbonic acid) 是 AUTAC1 的配体，AUTAC1含有一个对氟苄基鸟嘌呤和一个烟曲霉醇部分。

PROTACKRAS G12C degrader-2 (compound 432) 作为一种双功能化合物，主要功能是调节K-Ras蛋白的水解。该化合物一端配备了小脑细胞凋亡蛋白抑制剂 (IAP)，而另一端则含有能够与KRAS结合的片段。

Bcl-2 Bcl-xI ligands 1 作为一种Bcl-2 Bcl-xI配体，主要用于合成PROTAC Bcl-2 Bcl-xI Degrader-1。

CBP p300 ligand 2 is a selective ligand that binds to the target protein for PROTAC of dCBP-1, a potent and selective heterobifunctional degrader of p300 CBP.

2-(Azido-PEG3-amido)-1,3-bis(NHS ester) is a polyethylene glycol (PEG)-based linker for PROTAC synthesis [1].

(2-Pyridyldithio)-PEG4-propargyl is a polyethylene glycol (PEG)-based linker specifically designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs) [1].

Mal-amido-PEG4-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Amino-PEG6-amido-C16-COOH, a PEG-based PROTAC linker, facilitates the synthesis of PROTACs[1].

2-Amino-1,3-bis(carboxylethoxy)propane is a polyethylene glycol (PEG)-based linker utilized for PROTAC synthesis[1].

Mal-amido-PEG12-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate, an ADC linker, is a glutathione cleavable compound used for the attachment of monoclonal antibodies (mAb) in antibody-drug conjugates (ADCs). It specifically refers to the Alkyl-Chain composition of the linker portion of these molecules [1].

Mal-amido-PEG9-amine is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

3-(2-Pyridyldithio)propanoic Acid is an alkyl chain-derived PROTAC linker applicable for synthesizing PROTACs[1].

PROTAC EED degrader-2 is a PROTAC targeting EED (pKD of 9.27) and an inhibitor of polycomb repressive complex 2 (PRC2) with a pIC50 of 8.11.

(2-Pyridyldithio)-PEG4 acid is a four-unit cleavable polyethylene glycol (PEG) linker specifically designed for the synthesis of antibody-drug conjugates (ADCs)[1]. It serves as a crucial component in the conjugation of antibodies and drugs, enabling targeted drug delivery and enhanced therapeutic efficacy. This linker possesses a (2-pyridyldithio) group at one end, facilitating the attachment of the linker to the specific site on the antibody molecule. The PEG4 chain provides the necessary flexibility and biocompatibility for optimal drug release while maintaining stability throughout the circulation in the body. Ultimately, (2-Pyridyldithio)-PEG4 acid is instrumental in the development and advancement of ADCs, a promising approach in cancer therapy.

cIAP1 ligand 2, a derivative of LCL161, is an IAP ligand that can be connected to the ABL ligand for protein via a linker, resulting in the formation of SNIPER.

(2-Pyridyldithio)-PEG2-Boc is a polyethylene glycol-based PROTAC linker utilized for the synthesis of PROTACs[1].

Mal-amido-PEG1-C2-NHS ester is a noncleavable antibody-drug conjugate (ADC) linker that incorporates a maleimide functional group and an N-hydroxysuccinimide (NHS) ester. The NHS ester offers a means to specifically modify primary amines (-NH2) present in proteins, amine-modified oligonucleotides, and other amine-containing molecules[1][2].

Mal-PEG2-Val-Cit-amido-PAB-OH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

2-((Azido-PEG8-carbamoyl)methoxy)acetic acid is a polyethylene glycol (PEG) derivative that serves as a linker for proteolysis targeting chimeras (PROTACs) synthesis [1].

Mal-amido-PEG4-TFP ester, a PEG-based PROTAC linker, finds utility in the synthesis of PROTACs[1].

Mal-amido-PEG2-Val-Cit-PAB-OH is a bi-functional polyethylene glycol (PEG) linker, comprised of two PEG units, that can be cleaved. It is specifically designed for the synthesis of antibody-drug conjugates (ADCs)[1].

ML 2-23是一种有效的PROTAC BCR-ABL降解剂，可在白血病细胞中通过蛋白酶体依赖的途径选择性地降解BCR-ABL。

PROTACBcI-2 BcI-xI Degrader-1 (15) 是一种用于降解BcI-2 BcI-xI的PROTAC降解剂 (Red: BcI-2 BcI-xI inhibitor, black: linker, Blue: E3 ligase ligand)。

Thalidomide-NH-CBP p300 ligand 2 (P-007) is a PROTAC-based compound designed to degrade CBP and p300, acting as a functional antagonist (WO2020173440).

Mal-amido-PEG8-NHS ester 是一种属于 PEG 类的 PROTAC linker，可用于 PROTAC 分子的合成。

PROTACTTK degrader-2是一种TTK(苏氨酸酪氨酸激酶)的高效PROTAC降解剂，其在COLO-205和HCT-116细胞中分别展现出3.1和12.4 nM的DC50值。在COLO-205人结直肠癌细胞异种移植小鼠模型中，此化合物证实了其针对性降解与抗癌活性。

PROTACBTK Degrader-2 是一种有效的BTKPROTAC 降解剂。PROTACBTK Degrader-2 可有效降低BTK 蛋白水平。

DNA crosslinker 2 (dihydrochloride)为一种高效DNA小沟结合剂，其结合亲和力(ΔTm)达1.2°C。该化合物对NCI-H460、A2780及MCF-7癌细胞展示出抑制活性，适用于抗癌研究。

Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 is a synthetic conjugate compound that combines a Thalidomide-based cereblon ligand and a linker, which is commonly utilized in PROTAC technology. This compound acts as a connector between the target protein and the E3 ligase, facilitating targeted protein degradation.

Mal-amido-PEG3-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

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].

Mal-amido-PEG24-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Mal-amido-PEG8-TFP ester is a polyethylene glycol (PEG) derivative serving as a PEG-based PROTAC linker, specifically utilized in PROTAC synthesis[1].

2-Hydroxyethyl disulfide mono-tosylate is a cleavable linker compound employed in the synthesis of antibody-drug conjugates (ADCs)[1].

Mal-amido-PEG10-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

DSPE-PEG-2-Aminoethyl-alpha-mannopyranoside (MW 2000) is a polyethylene glycol (PEG) derived linker. This specific linker is utilized in the synthesis of PROTACs, or proteolysis targeting chimeras [1].

MAC glucuronide linker-2 is an ADC linker employed in the synthesis of ADCs, offering cleavability [1].